10620225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 23754432

約数和(自身を除く): 13134207

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, 275, 315, 385, 495, 525, 613, 693, 825, 1155, 1575, 1839, 1925, 2475, 3065, 3465, 4291, 5517, 5775, 6743, 9195, 12873, 15325, 17325, 20229, 21455, 27585, 33715, 38619, 45975, 47201, 60687, 64365, 101145, 107275, 137925, 141603, 168575, 193095, 236005, 303435, 321825, 424809, 505725, 708015, 965475, 1180025, 1517175, 2124045, 3540075, 10620225]

約数ペア:

[(1, 10620225), (3, 3540075), (5, 2124045), (7, 1517175), (9, 1180025), (11, 965475), (15, 708015), (21, 505725), (25, 424809), (33, 321825), (35, 303435), (45, 236005), (55, 193095), (63, 168575), (75, 141603), (77, 137925), (99, 107275), (105, 101145), (165, 64365), (175, 60687), (225, 47201), (231, 45975), (275, 38619), (315, 33715), (385, 27585), (495, 21455), (525, 20229), (613, 17325), (693, 15325), (825, 12873), (1155, 9195), (1575, 6743), (1839, 5775), (1925, 5517), (2475, 4291), (3065, 3465)]