212725765725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{7541}}^1$

素因数の和:8699

約数の個数: 96

約数和(自身を含む): 396468338688

約数和(自身を除く): 183742572963

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1103, 1705, 2325, 3309, 5115, 5515, 7541, 8525, 12133, 16545, 22623, 25575, 27575, 34193, 36399, 37705, 60665, 82725, 82951, 102579, 113115, 170965, 181995, 188525, 233771, 248853, 303325, 376123, 414755, 512895, 565575, 701313, 854825, 909975, 1128369, 1168855, 1244265, 1880615, 2073775, 2564475, 2571481, 3506565, 5641845, 5844275, 6221325, 7714443, 8317723, 9403075, 12857405, 17532825, 24953169, 28209225, 38572215, 41588615, 64287025, 91494953, 124765845, 192861075, 207943075, 257849413, 274484859, 457474765, 623829225, 773548239, 1289247065, 1372424295, 2287373825, 2836343543, 3867741195, 6446235325, 6862121475, 8509030629, 14181717715, 19338705975, 42545153145, 70908588575, 212725765725]

約数ペア:

[(1, 212725765725), (3, 70908588575), (5, 42545153145), (11, 19338705975), (15, 14181717715), (25, 8509030629), (31, 6862121475), (33, 6446235325), (55, 3867741195), (75, 2836343543), (93, 2287373825), (155, 1372424295), (165, 1289247065), (275, 773548239), (341, 623829225), (465, 457474765), (775, 274484859), (825, 257849413), (1023, 207943075), (1103, 192861075), (1705, 124765845), (2325, 91494953), (3309, 64287025), (5115, 41588615), (5515, 38572215), (7541, 28209225), (8525, 24953169), (12133, 17532825), (16545, 12857405), (22623, 9403075), (25575, 8317723), (27575, 7714443), (34193, 6221325), (36399, 5844275), (37705, 5641845), (60665, 3506565), (82725, 2571481), (82951, 2564475), (102579, 2073775), (113115, 1880615), (170965, 1244265), (181995, 1168855), (188525, 1128369), (233771, 909975), (248853, 854825), (303325, 701313), (376123, 565575), (414755, 512895)]