1188893475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 2677519104

約数和(自身を除く): 1488625629

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 163, 165, 175, 225, 231, 275, 315, 385, 421, 489, 495, 525, 693, 815, 825, 1141, 1155, 1263, 1467, 1575, 1793, 1925, 2105, 2445, 2475, 2947, 3423, 3465, 3789, 4075, 4631, 5379, 5705, 5775, 6315, 7335, 8841, 8965, 10269, 10525, 12225, 12551, 13893, 14735, 16137, 17115, 17325, 18945, 23155, 26523, 26895, 28525, 31575, 32417, 36675, 37653, 41679, 44205, 44825, 51345, 62755, 68623, 69465, 73675, 80685, 85575, 94725, 97251, 112959, 115775, 132615, 134475, 162085, 188265, 205869, 208395, 221025, 256725, 291753, 313775, 343115, 347325, 403425, 480361, 486255, 564795, 617607, 663075, 754853, 810425, 941325, 1029345, 1041975, 1441083, 1458765, 1715575, 2264559, 2401805, 2431275, 2823975, 3088035, 3774265, 4323249, 5146725, 5283971, 6793677, 7205415, 7293825, 11322795, 12009025, 15440175, 15851913, 18871325, 21616245, 26419855, 33968385, 36027075, 47555739, 56613975, 79259565, 108081225, 132099275, 169841925, 237778695, 396297825, 1188893475]

約数ペア:

[(1, 1188893475), (3, 396297825), (5, 237778695), (7, 169841925), (9, 132099275), (11, 108081225), (15, 79259565), (21, 56613975), (25, 47555739), (33, 36027075), (35, 33968385), (45, 26419855), (55, 21616245), (63, 18871325), (75, 15851913), (77, 15440175), (99, 12009025), (105, 11322795), (163, 7293825), (165, 7205415), (175, 6793677), (225, 5283971), (231, 5146725), (275, 4323249), (315, 3774265), (385, 3088035), (421, 2823975), (489, 2431275), (495, 2401805), (525, 2264559), (693, 1715575), (815, 1458765), (825, 1441083), (1141, 1041975), (1155, 1029345), (1263, 941325), (1467, 810425), (1575, 754853), (1793, 663075), (1925, 617607), (2105, 564795), (2445, 486255), (2475, 480361), (2947, 403425), (3423, 347325), (3465, 343115), (3789, 313775), (4075, 291753), (4631, 256725), (5379, 221025), (5705, 208395), (5775, 205869), (6315, 188265), (7335, 162085), (8841, 134475), (8965, 132615), (10269, 115775), (10525, 112959), (12225, 97251), (12551, 94725), (13893, 85575), (14735, 80685), (16137, 73675), (17115, 69465), (17325, 68623), (18945, 62755), (23155, 51345), (26523, 44825), (26895, 44205), (28525, 41679), (31575, 37653), (32417, 36675)]