156920465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30559}}^1$

素因数の和:30656

約数の個数: 16

約数和(自身を含む): 205363200

約数和(自身を除く): 48442735

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 30559, 152795, 397267, 1986335, 2414161, 12070805, 31384093, 156920465]

約数ペア:

[(1, 156920465), (5, 31384093), (13, 12070805), (65, 2414161), (79, 1986335), (395, 397267), (1027, 152795), (5135, 30559)]