15192015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 25798656

約数和(自身を除く): 10606641

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 883, 1147, 2649, 3441, 4415, 5735, 13245, 17205, 27373, 32671, 82119, 98013, 136865, 163355, 410595, 490065, 1012801, 3038403, 5064005, 15192015]

約数ペア:

[(1, 15192015), (3, 5064005), (5, 3038403), (15, 1012801), (31, 490065), (37, 410595), (93, 163355), (111, 136865), (155, 98013), (185, 82119), (465, 32671), (555, 27373), (883, 17205), (1147, 13245), (2649, 5735), (3441, 4415)]