19005622635

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{42437}}^1$

素因数の和:42927

約数の個数: 32

約数和(自身を含む): 30901654080

約数和(自身を除く): 11896031445

約数列:

[1, 3, 5, 15, 73, 219, 365, 409, 1095, 1227, 2045, 6135, 29857, 42437, 89571, 127311, 149285, 212185, 447855, 636555, 3097901, 9293703, 15489505, 17356733, 46468515, 52070199, 86783665, 260350995, 1267041509, 3801124527, 6335207545, 19005622635]

約数ペア:

[(1, 19005622635), (3, 6335207545), (5, 3801124527), (15, 1267041509), (73, 260350995), (219, 86783665), (365, 52070199), (409, 46468515), (1095, 17356733), (1227, 15489505), (2045, 9293703), (6135, 3097901), (29857, 636555), (42437, 447855), (89571, 212185), (127311, 149285)]