1007658925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11971}}^1$

素因数の和:12038

約数の個数: 48

約数和(自身を含む): 1579537792

約数和(自身を除く): 571878867

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 175, 185, 259, 325, 455, 481, 925, 1295, 2275, 2405, 3367, 6475, 11971, 12025, 16835, 59855, 83797, 84175, 155623, 299275, 418985, 442927, 778115, 1089361, 2094925, 2214635, 3100489, 3890575, 5446805, 5758051, 11073175, 15502445, 27234025, 28790255, 40306357, 77512225, 143951275, 201531785, 1007658925]

約数ペア:

[(1, 1007658925), (5, 201531785), (7, 143951275), (13, 77512225), (25, 40306357), (35, 28790255), (37, 27234025), (65, 15502445), (91, 11073175), (175, 5758051), (185, 5446805), (259, 3890575), (325, 3100489), (455, 2214635), (481, 2094925), (925, 1089361), (1295, 778115), (2275, 442927), (2405, 418985), (3367, 299275), (6475, 155623), (11971, 84175), (12025, 83797), (16835, 59855)]