7848225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 18094080

約数和(自身を除く): 10245855

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 151, 165, 175, 189, 225, 231, 275, 297, 315, 385, 453, 495, 525, 675, 693, 755, 825, 945, 1057, 1155, 1359, 1485, 1575, 1661, 1925, 2079, 2265, 2475, 3171, 3465, 3775, 4077, 4725, 4983, 5285, 5775, 6795, 7425, 8305, 9513, 10395, 11325, 11627, 14949, 15855, 17325, 20385, 24915, 26425, 28539, 33975, 34881, 41525, 44847, 47565, 51975, 58135, 74745, 79275, 101925, 104643, 124575, 142695, 174405, 224235, 237825, 290675, 313929, 373725, 523215, 713475, 872025, 1121175, 1569645, 2616075, 7848225]

約数ペア:

[(1, 7848225), (3, 2616075), (5, 1569645), (7, 1121175), (9, 872025), (11, 713475), (15, 523215), (21, 373725), (25, 313929), (27, 290675), (33, 237825), (35, 224235), (45, 174405), (55, 142695), (63, 124575), (75, 104643), (77, 101925), (99, 79275), (105, 74745), (135, 58135), (151, 51975), (165, 47565), (175, 44847), (189, 41525), (225, 34881), (231, 33975), (275, 28539), (297, 26425), (315, 24915), (385, 20385), (453, 17325), (495, 15855), (525, 14949), (675, 11627), (693, 11325), (755, 10395), (825, 9513), (945, 8305), (1057, 7425), (1155, 6795), (1359, 5775), (1485, 5285), (1575, 4983), (1661, 4725), (1925, 4077), (2079, 3775), (2265, 3465), (2475, 3171)]