77237885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4003}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 98594496

約数和(自身を除く): 21356611

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 4003, 19295, 20015, 68051, 340255, 908681, 4543405, 15447577, 77237885]

約数ペア:

[(1, 77237885), (5, 15447577), (17, 4543405), (85, 908681), (227, 340255), (1135, 68051), (3859, 20015), (4003, 19295)]