3117855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2365665

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 271, 295, 767, 813, 885, 1355, 2301, 3523, 3835, 4065, 10569, 11505, 15989, 17615, 47967, 52845, 79945, 207857, 239835, 623571, 1039285, 3117855]

約数ペア:

[(1, 3117855), (3, 1039285), (5, 623571), (13, 239835), (15, 207857), (39, 79945), (59, 52845), (65, 47967), (177, 17615), (195, 15989), (271, 11505), (295, 10569), (767, 4065), (813, 3835), (885, 3523), (1355, 2301)]