236854215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3583}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 446164992

約数和(自身を除く): 209310777

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 1017, 1469, 1695, 3583, 4407, 5085, 7345, 10749, 13221, 17915, 22035, 32247, 46579, 53745, 66105, 139737, 161235, 232895, 404879, 419211, 698685, 1214637, 2024395, 2096055, 3643911, 5263427, 6073185, 15790281, 18219555, 26317135, 47370843, 78951405, 236854215]

約数ペア:

[(1, 236854215), (3, 78951405), (5, 47370843), (9, 26317135), (13, 18219555), (15, 15790281), (39, 6073185), (45, 5263427), (65, 3643911), (113, 2096055), (117, 2024395), (195, 1214637), (339, 698685), (565, 419211), (585, 404879), (1017, 232895), (1469, 161235), (1695, 139737), (3583, 66105), (4407, 53745), (5085, 46579), (7345, 32247), (10749, 22035), (13221, 17915)]