15368985

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11777}}^1$

素因数の和:11817

約数の個数: 24

約数和(自身を含む): 27560520

約数和(自身を除く): 12191535

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 11777, 35331, 58885, 105993, 176655, 341533, 529965, 1024599, 1707665, 3073797, 5122995, 15368985]

約数ペア:

[(1, 15368985), (3, 5122995), (5, 3073797), (9, 1707665), (15, 1024599), (29, 529965), (45, 341533), (87, 176655), (145, 105993), (261, 58885), (435, 35331), (1305, 11777)]