15381084

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 37416960

約数和(自身を除く): 22035876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 239, 346, 372, 478, 519, 692, 717, 956, 1038, 1434, 2076, 2868, 5363, 7409, 10726, 14818, 16089, 21452, 22227, 29636, 32178, 41347, 44454, 64356, 82694, 88908, 124041, 165388, 248082, 496164, 1281757, 2563514, 3845271, 5127028, 7690542, 15381084]

約数ペア:

[(1, 15381084), (2, 7690542), (3, 5127028), (4, 3845271), (6, 2563514), (12, 1281757), (31, 496164), (62, 248082), (93, 165388), (124, 124041), (173, 88908), (186, 82694), (239, 64356), (346, 44454), (372, 41347), (478, 32178), (519, 29636), (692, 22227), (717, 21452), (956, 16089), (1038, 14818), (1434, 10726), (2076, 7409), (2868, 5363)]