164067135

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 267572160

約数和(自身を除く): 103505025

約数列:

[1, 3, 5, 15, 73, 219, 269, 365, 557, 807, 1095, 1345, 1671, 2785, 4035, 8355, 19637, 40661, 58911, 98185, 121983, 149833, 203305, 294555, 449499, 609915, 749165, 2247495, 10937809, 32813427, 54689045, 164067135]

約数ペア:

[(1, 164067135), (3, 54689045), (5, 32813427), (15, 10937809), (73, 2247495), (219, 749165), (269, 609915), (365, 449499), (557, 294555), (807, 203305), (1095, 149833), (1345, 121983), (1671, 98185), (2785, 58911), (4035, 40661), (8355, 19637)]