118857505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 160149024

約数和(自身を除く): 41291519

約数列:

[1, 5, 13, 37, 65, 73, 185, 365, 481, 677, 949, 2405, 2701, 3385, 4745, 8801, 13505, 25049, 35113, 44005, 49421, 125245, 175565, 247105, 325637, 642473, 1628185, 1828577, 3212365, 9142885, 23771501, 118857505]

約数ペア:

[(1, 118857505), (5, 23771501), (13, 9142885), (37, 3212365), (65, 1828577), (73, 1628185), (185, 642473), (365, 325637), (481, 247105), (677, 175565), (949, 125245), (2405, 49421), (2701, 44005), (3385, 35113), (4745, 25049), (8801, 13505)]