28850705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7523}}^1$

素因数の和:7600

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 9070255

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 7523, 37615, 97799, 443857, 488995, 2219285, 5770141, 28850705]

約数ペア:

[(1, 28850705), (5, 5770141), (13, 2219285), (59, 488995), (65, 443857), (295, 97799), (767, 37615), (3835, 7523)]