947800045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{10709}}^1$

素因数の和:11316

約数の個数: 16

約数和(自身を含む): 1176215040

約数和(自身を除く): 228414995

約数列:

[1, 5, 31, 155, 571, 2855, 10709, 17701, 53545, 88505, 331979, 1659895, 6114839, 30574195, 189560009, 947800045]

約数ペア:

[(1, 947800045), (5, 189560009), (31, 30574195), (155, 6114839), (571, 1659895), (2855, 331979), (10709, 88505), (17701, 53545)]