22078875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 23208549

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 647, 875, 975, 1365, 1625, 1941, 2275, 2625, 3235, 4529, 4875, 6825, 8411, 9705, 11375, 13587, 16175, 22645, 25233, 34125, 42055, 48525, 58877, 67935, 80875, 113225, 126165, 176631, 210275, 242625, 294385, 339675, 566125, 630825, 883155, 1051375, 1471925, 1698375, 3154125, 4415775, 7359625, 22078875]

約数ペア:

[(1, 22078875), (3, 7359625), (5, 4415775), (7, 3154125), (13, 1698375), (15, 1471925), (21, 1051375), (25, 883155), (35, 630825), (39, 566125), (65, 339675), (75, 294385), (91, 242625), (105, 210275), (125, 176631), (175, 126165), (195, 113225), (273, 80875), (325, 67935), (375, 58877), (455, 48525), (525, 42055), (647, 34125), (875, 25233), (975, 22645), (1365, 16175), (1625, 13587), (1941, 11375), (2275, 9705), (2625, 8411), (3235, 6825), (4529, 4875)]