15200055

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 29353632

約数和(自身を除く): 14153577

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 2887, 5265, 8661, 14435, 25983, 37531, 43305, 77949, 112593, 129915, 187655, 233847, 337779, 389745, 562965, 1013337, 1169235, 1688895, 3040011, 5066685, 15200055]

約数ペア:

[(1, 15200055), (3, 5066685), (5, 3040011), (9, 1688895), (13, 1169235), (15, 1013337), (27, 562965), (39, 389745), (45, 337779), (65, 233847), (81, 187655), (117, 129915), (135, 112593), (195, 77949), (351, 43305), (405, 37531), (585, 25983), (1053, 14435), (1755, 8661), (2887, 5265)]