1424655

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 2589120

約数和(自身を除く): 1164465

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 173, 183, 305, 519, 549, 865, 915, 1557, 1647, 2595, 2745, 4671, 7785, 8235, 10553, 23355, 31659, 52765, 94977, 158295, 284931, 474885, 1424655]

約数ペア:

[(1, 1424655), (3, 474885), (5, 284931), (9, 158295), (15, 94977), (27, 52765), (45, 31659), (61, 23355), (135, 10553), (173, 8235), (183, 7785), (305, 4671), (519, 2745), (549, 2595), (865, 1647), (915, 1557)]