72655585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4597}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 91040400

約数和(自身を除く): 18384815

約数列:

[1, 5, 29, 109, 145, 545, 3161, 4597, 15805, 22985, 133313, 501073, 666565, 2505365, 14531117, 72655585]

約数ペア:

[(1, 72655585), (5, 14531117), (29, 2505365), (109, 666565), (145, 501073), (545, 133313), (3161, 22985), (4597, 15805)]