29549925

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 53819844

約数和(自身を除く): 24269919

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2153, 2745, 4575, 6459, 10765, 13725, 19377, 32295, 53825, 96885, 131333, 161475, 393999, 484425, 656665, 1181997, 1969995, 3283325, 5909985, 9849975, 29549925]

約数ペア:

[(1, 29549925), (3, 9849975), (5, 5909985), (9, 3283325), (15, 1969995), (25, 1181997), (45, 656665), (61, 484425), (75, 393999), (183, 161475), (225, 131333), (305, 96885), (549, 53825), (915, 32295), (1525, 19377), (2153, 13725), (2745, 10765), (4575, 6459)]