3785381505

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^2\times {\mathrm{421}}^1$

素因数の和:736

約数の個数: 60

約数和(自身を含む): 6847720572

約数和(自身を除く): 3062339067

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 421, 447, 745, 1263, 1341, 2105, 2235, 3789, 4023, 6315, 6705, 11367, 12069, 18945, 20115, 22201, 34101, 56835, 60345, 62729, 66603, 111005, 170505, 188187, 199809, 313645, 333015, 564561, 599427, 940935, 999045, 1693683, 1798281, 2822805, 2997135, 5081049, 8468415, 8991405, 9346621, 25405245, 28039863, 46733105, 84119589, 140199315, 252358767, 420597945, 757076301, 1261793835, 3785381505]

約数ペア:

[(1, 3785381505), (3, 1261793835), (5, 757076301), (9, 420597945), (15, 252358767), (27, 140199315), (45, 84119589), (81, 46733105), (135, 28039863), (149, 25405245), (405, 9346621), (421, 8991405), (447, 8468415), (745, 5081049), (1263, 2997135), (1341, 2822805), (2105, 1798281), (2235, 1693683), (3789, 999045), (4023, 940935), (6315, 599427), (6705, 564561), (11367, 333015), (12069, 313645), (18945, 199809), (20115, 188187), (22201, 170505), (34101, 111005), (56835, 66603), (60345, 62729)]