77637495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13779

約数の個数: 32

約数和(自身を含む): 138398400

約数和(自身を除く): 60760905

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 13729, 41187, 68645, 178477, 205935, 398141, 535431, 892385, 1194423, 1990705, 2677155, 5175833, 5972115, 15527499, 25879165, 77637495]

約数ペア:

[(1, 77637495), (3, 25879165), (5, 15527499), (13, 5972115), (15, 5175833), (29, 2677155), (39, 1990705), (65, 1194423), (87, 892385), (145, 535431), (195, 398141), (377, 205935), (435, 178477), (1131, 68645), (1885, 41187), (5655, 13729)]