139668565565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1\times {\mathrm{6043}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 178096855680

約数和(自身を除く): 38428290115

約数列:

[1, 5, 19, 95, 113, 565, 2147, 2153, 6043, 10735, 10765, 30215, 40907, 114817, 204535, 243289, 574085, 682859, 1216445, 3414295, 4622491, 12974321, 13010579, 23112455, 64871605, 65052895, 247201001, 1236005005, 1470195427, 7350977135, 27933713113, 139668565565]

約数ペア:

[(1, 139668565565), (5, 27933713113), (19, 7350977135), (95, 1470195427), (113, 1236005005), (565, 247201001), (2147, 65052895), (2153, 64871605), (6043, 23112455), (10735, 13010579), (10765, 12974321), (30215, 4622491), (40907, 3414295), (114817, 1216445), (204535, 682859), (243289, 574085)]