13309984495

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 16493400000

約数和(自身を除く): 3183415505

約数列:

[1, 5, 67, 97, 149, 335, 485, 745, 2749, 6499, 9983, 13745, 14453, 32495, 49915, 72265, 184183, 266653, 409601, 920915, 968351, 1333265, 2048005, 4841755, 17865751, 27443267, 39731297, 89328755, 137216335, 198656485, 2661996899, 13309984495]

約数ペア:

[(1, 13309984495), (5, 2661996899), (67, 198656485), (97, 137216335), (149, 89328755), (335, 39731297), (485, 27443267), (745, 17865751), (2749, 4841755), (6499, 2048005), (9983, 1333265), (13745, 968351), (14453, 920915), (32495, 409601), (49915, 266653), (72265, 184183)]