42618625

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 62000640

約数和(自身を除く): 19382015

約数列:

[1, 5, 7, 25, 35, 53, 125, 175, 265, 371, 875, 919, 1325, 1855, 4595, 6433, 6625, 9275, 22975, 32165, 46375, 48707, 114875, 160825, 243535, 340949, 804125, 1217675, 1704745, 6088375, 8523725, 42618625]

約数ペア:

[(1, 42618625), (5, 8523725), (7, 6088375), (25, 1704745), (35, 1217675), (53, 804125), (125, 340949), (175, 243535), (265, 160825), (371, 114875), (875, 48707), (919, 46375), (1325, 32165), (1855, 22975), (4595, 9275), (6433, 6625)]