2152237065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{686519}}^1$

素因数の和:686557

約数の個数: 32

約数和(自身を含む): 3954355200

約数和(自身を除く): 1802118135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 686519, 2059557, 3432595, 7551709, 10297785, 13043861, 22655127, 37758545, 39131583, 65219305, 113275635, 143482471, 195657915, 430447413, 717412355, 2152237065]

約数ペア:

[(1, 2152237065), (3, 717412355), (5, 430447413), (11, 195657915), (15, 143482471), (19, 113275635), (33, 65219305), (55, 39131583), (57, 37758545), (95, 22655127), (165, 13043861), (209, 10297785), (285, 7551709), (627, 3432595), (1045, 2059557), (3135, 686519)]