87383985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{34471}}^1$

素因数の和:34505

約数の個数: 24

約数和(自身を含む): 151401024

約数和(自身を除く): 64017039

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 34471, 103413, 172355, 448123, 517065, 1344369, 2240615, 5825599, 6721845, 17476797, 29127995, 87383985]

約数ペア:

[(1, 87383985), (3, 29127995), (5, 17476797), (13, 6721845), (15, 5825599), (39, 2240615), (65, 1344369), (169, 517065), (195, 448123), (507, 172355), (845, 103413), (2535, 34471)]