68183505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38851}}^1$

素因数の和:38878

約数の個数: 32

約数和(自身を含む): 130542720

約数和(自身を除く): 62359215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 38851, 116553, 194255, 349659, 505063, 582765, 1048977, 1515189, 1748295, 2525315, 4545567, 5244885, 7575945, 13636701, 22727835, 68183505]

約数ペア:

[(1, 68183505), (3, 22727835), (5, 13636701), (9, 7575945), (13, 5244885), (15, 4545567), (27, 2525315), (39, 1748295), (45, 1515189), (65, 1048977), (117, 582765), (135, 505063), (195, 349659), (351, 194255), (585, 116553), (1755, 38851)]