130778895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{829}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 225892800

約数和(自身を除く): 95113905

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 809, 829, 2427, 2487, 4045, 4145, 10517, 10777, 12135, 12435, 31551, 32331, 52585, 53885, 157755, 161655, 670661, 2011983, 3353305, 8718593, 10059915, 26155779, 43592965, 130778895]

約数ペア:

[(1, 130778895), (3, 43592965), (5, 26155779), (13, 10059915), (15, 8718593), (39, 3353305), (65, 2011983), (195, 670661), (809, 161655), (829, 157755), (2427, 53885), (2487, 52585), (4045, 32331), (4145, 31551), (10517, 12435), (10777, 12135)]