1302465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 2151936

約数和(自身を除く): 849471

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2801, 8403, 14005, 42015, 86831, 260493, 434155, 1302465]

約数ペア:

[(1, 1302465), (3, 434155), (5, 260493), (15, 86831), (31, 42015), (93, 14005), (155, 8403), (465, 2801)]