2015390835

素因数分解:

$3^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{15187}}^1$

素因数の和:16184

約数の個数: 32

約数和(自身を含む): 3586798080

約数和(自身を除く): 1571407245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 983, 2949, 4915, 8847, 14745, 15187, 26541, 44235, 45561, 75935, 132705, 136683, 227805, 410049, 683415, 2050245, 14928821, 44786463, 74644105, 134359389, 223932315, 403078167, 671796945, 2015390835]

約数ペア:

[(1, 2015390835), (3, 671796945), (5, 403078167), (9, 223932315), (15, 134359389), (27, 74644105), (45, 44786463), (135, 14928821), (983, 2050245), (2949, 683415), (4915, 410049), (8847, 227805), (14745, 136683), (15187, 132705), (26541, 75935), (44235, 45561)]