156396435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34871}}^1$

素因数の和:34915

約数の個数: 32

約数和(自身を含む): 281207808

約数和(自身を除く): 124811373

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 34871, 104613, 174355, 453323, 523065, 802033, 1359969, 2266615, 2406099, 4010165, 6799845, 10426429, 12030495, 31279287, 52132145, 156396435]

約数ペア:

[(1, 156396435), (3, 52132145), (5, 31279287), (13, 12030495), (15, 10426429), (23, 6799845), (39, 4010165), (65, 2406099), (69, 2266615), (115, 1359969), (195, 802033), (299, 523065), (345, 453323), (897, 174355), (1495, 104613), (4485, 34871)]