90530385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 164451840

約数和(自身を除く): 73921455

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 1023, 1609, 1705, 1815, 3751, 4827, 5115, 8045, 11253, 17699, 18755, 24135, 49879, 53097, 56265, 88495, 149637, 194689, 249395, 265485, 548669, 584067, 748185, 973445, 1646007, 2743345, 2920335, 6035359, 8230035, 18106077, 30176795, 90530385]

約数ペア:

[(1, 90530385), (3, 30176795), (5, 18106077), (11, 8230035), (15, 6035359), (31, 2920335), (33, 2743345), (55, 1646007), (93, 973445), (121, 748185), (155, 584067), (165, 548669), (341, 265485), (363, 249395), (465, 194689), (605, 149637), (1023, 88495), (1609, 56265), (1705, 53097), (1815, 49879), (3751, 24135), (4827, 18755), (5115, 17699), (8045, 11253)]