65506275

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2796

約数の個数: 36

約数和(自身を含む): 118449760

約数和(自身を除く): 52943485

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2671, 2725, 4905, 8013, 8175, 13355, 24039, 24525, 40065, 66775, 120195, 200325, 291139, 600975, 873417, 1455695, 2620251, 4367085, 7278475, 13101255, 21835425, 65506275]

約数ペア:

[(1, 65506275), (3, 21835425), (5, 13101255), (9, 7278475), (15, 4367085), (25, 2620251), (45, 1455695), (75, 873417), (109, 600975), (225, 291139), (327, 200325), (545, 120195), (981, 66775), (1635, 40065), (2671, 24525), (2725, 24039), (4905, 13355), (8013, 8175)]