73163665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 97822080

約数和(自身を除く): 24658415

約数列:

[1, 5, 17, 29, 67, 85, 145, 335, 443, 493, 1139, 1943, 2215, 2465, 5695, 7531, 9715, 12847, 29681, 33031, 37655, 64235, 148405, 165155, 218399, 504577, 860749, 1091995, 2522885, 4303745, 14632733, 73163665]

約数ペア:

[(1, 73163665), (5, 14632733), (17, 4303745), (29, 2522885), (67, 1091995), (85, 860749), (145, 504577), (335, 218399), (443, 165155), (493, 148405), (1139, 64235), (1943, 37655), (2215, 33031), (2465, 29681), (5695, 12847), (7531, 9715)]