13601475

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 36

約数和(自身を含む): 24786112

約数和(自身を除く): 11184637

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 991, 1525, 2745, 2973, 4575, 4955, 8919, 13725, 14865, 24775, 44595, 60451, 74325, 181353, 222975, 302255, 544059, 906765, 1511275, 2720295, 4533825, 13601475]

約数ペア:

[(1, 13601475), (3, 4533825), (5, 2720295), (9, 1511275), (15, 906765), (25, 544059), (45, 302255), (61, 222975), (75, 181353), (183, 74325), (225, 60451), (305, 44595), (549, 24775), (915, 14865), (991, 13725), (1525, 8919), (2745, 4955), (2973, 4575)]