77072215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12401}}^1$

素因数の和:12530

約数の個数: 16

約数和(自身を含む): 101795616

約数和(自身を除く): 24723401

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 12401, 62005, 136411, 682055, 1401313, 7006565, 15414443, 77072215]

約数ペア:

[(1, 77072215), (5, 15414443), (11, 7006565), (55, 1401313), (113, 682055), (565, 136411), (1243, 62005), (6215, 12401)]