156639005855

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1\times {\mathrm{3049}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 192382776000

約数和(自身を除く): 35743770145

約数列:

[1, 5, 61, 179, 305, 895, 941, 3049, 4705, 10919, 15245, 54595, 57401, 168439, 185989, 287005, 545771, 842195, 929945, 2728855, 2869109, 10274779, 14345545, 33292031, 51373895, 166460155, 175015649, 513570511, 875078245, 2567852555, 31327801171, 156639005855]

約数ペア:

[(1, 156639005855), (5, 31327801171), (61, 2567852555), (179, 875078245), (305, 513570511), (895, 175015649), (941, 166460155), (3049, 51373895), (4705, 33292031), (10919, 14345545), (15245, 10274779), (54595, 2869109), (57401, 2728855), (168439, 929945), (185989, 842195), (287005, 545771)]