38748495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 64566720

約数和(自身を除く): 25818225

約数列:

[1, 3, 5, 15, 29, 87, 145, 281, 317, 435, 843, 951, 1405, 1585, 4215, 4755, 8149, 9193, 24447, 27579, 40745, 45965, 89077, 122235, 137895, 267231, 445385, 1336155, 2583233, 7749699, 12916165, 38748495]

約数ペア:

[(1, 38748495), (3, 12916165), (5, 7749699), (15, 2583233), (29, 1336155), (87, 445385), (145, 267231), (281, 137895), (317, 122235), (435, 89077), (843, 45965), (951, 40745), (1405, 27579), (1585, 24447), (4215, 9193), (4755, 8149)]