2045541615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{552103}}^1$

素因数の和:552143

約数の個数: 32

約数和(自身を含む): 3710138880

約数和(自身を除く): 1664597265

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 552103, 1656309, 2760515, 7177339, 8281545, 10489957, 21532017, 31469871, 35886695, 52449785, 107660085, 136369441, 157349355, 409108323, 681847205, 2045541615]

約数ペア:

[(1, 2045541615), (3, 681847205), (5, 409108323), (13, 157349355), (15, 136369441), (19, 107660085), (39, 52449785), (57, 35886695), (65, 31469871), (95, 21532017), (195, 10489957), (247, 8281545), (285, 7177339), (741, 2760515), (1235, 1656309), (3705, 552103)]