78951405

素因数分解:

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

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 137281536

約数和(自身を除く): 58330131

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 3583, 4407, 7345, 10749, 17915, 22035, 46579, 53745, 139737, 232895, 404879, 698685, 1214637, 2024395, 5263427, 6073185, 15790281, 26317135, 78951405]

約数ペア:

[(1, 78951405), (3, 26317135), (5, 15790281), (13, 6073185), (15, 5263427), (39, 2024395), (65, 1214637), (113, 698685), (195, 404879), (339, 232895), (565, 139737), (1469, 53745), (1695, 46579), (3583, 22035), (4407, 17915), (7345, 10749)]