15447770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 30119040

約数和(自身を除く): 14671270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 359, 662, 718, 1655, 1795, 3310, 3590, 4303, 4667, 8606, 9334, 21515, 23335, 43030, 46670, 118829, 237658, 594145, 1188290, 1544777, 3089554, 7723885, 15447770]

約数ペア:

[(1, 15447770), (2, 7723885), (5, 3089554), (10, 1544777), (13, 1188290), (26, 594145), (65, 237658), (130, 118829), (331, 46670), (359, 43030), (662, 23335), (718, 21515), (1655, 9334), (1795, 8606), (3310, 4667), (3590, 4303)]