4556475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 10213632

約数和(自身を除く): 5657157

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 263, 275, 315, 385, 495, 525, 693, 789, 825, 1155, 1315, 1575, 1841, 1925, 2367, 2475, 2893, 3465, 3945, 5523, 5775, 6575, 8679, 9205, 11835, 14465, 16569, 17325, 19725, 20251, 26037, 27615, 43395, 46025, 59175, 60753, 72325, 82845, 101255, 130185, 138075, 182259, 216975, 303765, 414225, 506275, 650925, 911295, 1518825, 4556475]

約数ペア:

[(1, 4556475), (3, 1518825), (5, 911295), (7, 650925), (9, 506275), (11, 414225), (15, 303765), (21, 216975), (25, 182259), (33, 138075), (35, 130185), (45, 101255), (55, 82845), (63, 72325), (75, 60753), (77, 59175), (99, 46025), (105, 43395), (165, 27615), (175, 26037), (225, 20251), (231, 19725), (263, 17325), (275, 16569), (315, 14465), (385, 11835), (495, 9205), (525, 8679), (693, 6575), (789, 5775), (825, 5523), (1155, 3945), (1315, 3465), (1575, 2893), (1841, 2475), (1925, 2367)]