72637735

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 88704000

約数和(自身を除く): 16066265

約数列:

[1, 5, 79, 307, 395, 599, 1535, 2995, 24253, 47321, 121265, 183893, 236605, 919465, 14527547, 72637735]

約数ペア:

[(1, 72637735), (5, 14527547), (79, 919465), (307, 236605), (395, 183893), (599, 121265), (1535, 47321), (2995, 24253)]