3118012575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 5656780800

約数和(自身を除く): 2538768225

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 197, 285, 383, 435, 475, 551, 591, 725, 985, 1149, 1425, 1653, 1915, 2175, 2755, 2955, 3743, 4925, 5713, 5745, 7277, 8265, 9575, 11107, 11229, 13775, 14775, 17139, 18715, 21831, 28565, 28725, 33321, 36385, 41325, 55535, 56145, 75451, 85695, 93575, 108547, 109155, 142825, 166605, 181925, 211033, 226353, 277675, 280725, 325641, 377255, 428475, 542735, 545775, 633099, 833025, 1055165, 1131765, 1433569, 1628205, 1886275, 2188079, 2713675, 3165495, 4300707, 5275825, 5658825, 6564237, 7167845, 8141025, 10940395, 15827475, 21503535, 32821185, 35839225, 41573501, 54701975, 107517675, 124720503, 164105925, 207867505, 623602515, 1039337525, 3118012575]

約数ペア:

[(1, 3118012575), (3, 1039337525), (5, 623602515), (15, 207867505), (19, 164105925), (25, 124720503), (29, 107517675), (57, 54701975), (75, 41573501), (87, 35839225), (95, 32821185), (145, 21503535), (197, 15827475), (285, 10940395), (383, 8141025), (435, 7167845), (475, 6564237), (551, 5658825), (591, 5275825), (725, 4300707), (985, 3165495), (1149, 2713675), (1425, 2188079), (1653, 1886275), (1915, 1628205), (2175, 1433569), (2755, 1131765), (2955, 1055165), (3743, 833025), (4925, 633099), (5713, 545775), (5745, 542735), (7277, 428475), (8265, 377255), (9575, 325641), (11107, 280725), (11229, 277675), (13775, 226353), (14775, 211033), (17139, 181925), (18715, 166605), (21831, 142825), (28565, 109155), (28725, 108547), (33321, 93575), (36385, 85695), (41325, 75451), (55535, 56145)]