15040425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 25672960

約数和(自身を除く): 10632535

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 6469, 19407, 32345, 97035, 161725, 200539, 485175, 601617, 1002695, 3008085, 5013475, 15040425]

約数ペア:

[(1, 15040425), (3, 5013475), (5, 3008085), (15, 1002695), (25, 601617), (31, 485175), (75, 200539), (93, 161725), (155, 97035), (465, 32345), (775, 19407), (2325, 6469)]