1345012825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{6113}}^1$

素因数の和:6813

約数の個数: 24

約数和(自身を含む): 1799056728

約数和(自身を除く): 454043903

約数列:

[1, 5, 13, 25, 65, 325, 677, 3385, 6113, 8801, 16925, 30565, 44005, 79469, 152825, 220025, 397345, 1986725, 4138501, 20692505, 53800513, 103462525, 269002565, 1345012825]

約数ペア:

[(1, 1345012825), (5, 269002565), (13, 103462525), (25, 53800513), (65, 20692505), (325, 4138501), (677, 1986725), (3385, 397345), (6113, 220025), (8801, 152825), (16925, 79469), (30565, 44005)]