51105015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87359}}^1$

素因数の和:87383

約数の個数: 24

約数和(自身を含む): 95397120

約数和(自身を除く): 44292105

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 87359, 262077, 436795, 786231, 1135667, 1310385, 3407001, 3931155, 5678335, 10221003, 17035005, 51105015]

約数ペア:

[(1, 51105015), (3, 17035005), (5, 10221003), (9, 5678335), (13, 3931155), (15, 3407001), (39, 1310385), (45, 1135667), (65, 786231), (117, 436795), (195, 262077), (585, 87359)]