144056715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{991}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 251983872

約数和(自身を除く): 107927157

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 881, 991, 2643, 2973, 4405, 4955, 9691, 10901, 13215, 14865, 29073, 32703, 48455, 54505, 145365, 163515, 873071, 2619213, 4365355, 9603781, 13096065, 28811343, 48018905, 144056715]

約数ペア:

[(1, 144056715), (3, 48018905), (5, 28811343), (11, 13096065), (15, 9603781), (33, 4365355), (55, 2619213), (165, 873071), (881, 163515), (991, 145365), (2643, 54505), (2973, 48455), (4405, 32703), (4955, 29073), (9691, 14865), (10901, 13215)]