72777965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38609}}^1$

素因数の和:38656

約数の個数: 16

約数和(自身を含む): 97297200

約数和(自身を除く): 24519235

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 38609, 193045, 501917, 1119661, 2509585, 5598305, 14555593, 72777965]

約数ペア:

[(1, 72777965), (5, 14555593), (13, 5598305), (29, 2509585), (65, 1119661), (145, 501917), (377, 193045), (1885, 38609)]