87484465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27817}}^1$

素因数の和:27876

約数の個数: 16

約数和(自身を含む): 114165072

約数和(自身を除く): 26680607

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 27817, 139085, 472889, 1029229, 2364445, 5146145, 17496893, 87484465]

約数ペア:

[(1, 87484465), (5, 17496893), (17, 5146145), (37, 2364445), (85, 1029229), (185, 472889), (629, 139085), (3145, 27817)]