55968705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31918

約数の個数: 32

約数和(自身を含む): 107157120

約数和(自身を除く): 51188415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31891, 95673, 159455, 287019, 414583, 478365, 861057, 1243749, 1435095, 2072915, 3731247, 4305285, 6218745, 11193741, 18656235, 55968705]

約数ペア:

[(1, 55968705), (3, 18656235), (5, 11193741), (9, 6218745), (13, 4305285), (15, 3731247), (27, 2072915), (39, 1435095), (45, 1243749), (65, 861057), (117, 478365), (135, 414583), (195, 287019), (351, 159455), (585, 95673), (1755, 31891)]