159849495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21019}}^1$

素因数の和:21056

約数の個数: 36

約数和(自身を含む): 300039480

約数和(自身を除く): 140189985

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 21019, 63057, 105095, 189171, 273247, 315285, 819741, 945855, 1366235, 2459223, 3552211, 4098705, 10656633, 12296115, 17761055, 31969899, 53283165, 159849495]

約数ペア:

[(1, 159849495), (3, 53283165), (5, 31969899), (9, 17761055), (13, 12296115), (15, 10656633), (39, 4098705), (45, 3552211), (65, 2459223), (117, 1366235), (169, 945855), (195, 819741), (507, 315285), (585, 273247), (845, 189171), (1521, 105095), (2535, 63057), (7605, 21019)]