242802015

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{221737}}^1$

素因数の和:221818

約数の個数: 16

約数和(自身を含む): 393806688

約数和(自身を除く): 151004673

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 221737, 665211, 1108685, 3326055, 16186801, 48560403, 80934005, 242802015]

約数ペア:

[(1, 242802015), (3, 80934005), (5, 48560403), (15, 16186801), (73, 3326055), (219, 1108685), (365, 665211), (1095, 221737)]