22715265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 38131200

約数和(自身を除く): 15415935

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 661, 1185, 1983, 2291, 3305, 6873, 9915, 11455, 19169, 34365, 52219, 57507, 95845, 156657, 261095, 287535, 783285, 1514351, 4543053, 7571755, 22715265]

約数ペア:

[(1, 22715265), (3, 7571755), (5, 4543053), (15, 1514351), (29, 783285), (79, 287535), (87, 261095), (145, 156657), (237, 95845), (395, 57507), (435, 52219), (661, 34365), (1185, 19169), (1983, 11455), (2291, 9915), (3305, 6873)]