15192201

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 7110519

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 131, 393, 899, 1247, 1333, 2697, 3741, 3799, 3999, 4061, 5633, 11397, 12183, 16899, 38657, 115971, 117769, 163357, 174623, 353307, 490071, 523869, 5064067, 15192201]

約数ペア:

[(1, 15192201), (3, 5064067), (29, 523869), (31, 490071), (43, 353307), (87, 174623), (93, 163357), (129, 117769), (131, 115971), (393, 38657), (899, 16899), (1247, 12183), (1333, 11397), (2697, 5633), (3741, 4061), (3799, 3999)]