168464895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 274752000

約数和(自身を除く): 106287105

約数列:

[1, 3, 5, 15, 71, 213, 317, 355, 499, 951, 1065, 1497, 1585, 2495, 4755, 7485, 22507, 35429, 67521, 106287, 112535, 158183, 177145, 337605, 474549, 531435, 790915, 2372745, 11230993, 33692979, 56154965, 168464895]

約数ペア:

[(1, 168464895), (3, 56154965), (5, 33692979), (15, 11230993), (71, 2372745), (213, 790915), (317, 531435), (355, 474549), (499, 337605), (951, 177145), (1065, 158183), (1497, 112535), (1585, 106287), (2495, 67521), (4755, 35429), (7485, 22507)]