485890245

素因数分解:

$3^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3833}}^1$

素因数の和:4163

約数の個数: 40

約数和(自身を含む): 874013976

約数和(自身を除く): 388123731

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 313, 405, 939, 1565, 2817, 3833, 4695, 8451, 11499, 14085, 19165, 25353, 34497, 42255, 57495, 103491, 126765, 172485, 310473, 517455, 1199729, 1552365, 3599187, 5998645, 10797561, 17995935, 32392683, 53987805, 97178049, 161963415, 485890245]

約数ペア:

[(1, 485890245), (3, 161963415), (5, 97178049), (9, 53987805), (15, 32392683), (27, 17995935), (45, 10797561), (81, 5998645), (135, 3599187), (313, 1552365), (405, 1199729), (939, 517455), (1565, 310473), (2817, 172485), (3833, 126765), (4695, 103491), (8451, 57495), (11499, 42255), (14085, 34497), (19165, 25353)]