63804995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4339}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 81557280

約数和(自身を除く): 17752285

約数列:

[1, 5, 17, 85, 173, 865, 2941, 4339, 14705, 21695, 73763, 368815, 750647, 3753235, 12760999, 63804995]

約数ペア:

[(1, 63804995), (5, 12760999), (17, 3753235), (85, 750647), (173, 368815), (865, 73763), (2941, 21695), (4339, 14705)]