2716875

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 80

約数和(自身を含む): 5998080

約数和(自身を除く): 3281205

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 105, 115, 125, 135, 161, 175, 189, 207, 225, 315, 345, 375, 483, 525, 575, 621, 625, 675, 805, 875, 945, 1035, 1125, 1449, 1575, 1725, 1875, 2415, 2625, 2875, 3105, 3375, 4025, 4347, 4375, 4725, 5175, 5625, 7245, 7875, 8625, 12075, 13125, 14375, 15525, 16875, 20125, 21735, 23625, 25875, 36225, 39375, 43125, 60375, 77625, 100625, 108675, 118125, 129375, 181125, 301875, 388125, 543375, 905625, 2716875]

約数ペア:

[(1, 2716875), (3, 905625), (5, 543375), (7, 388125), (9, 301875), (15, 181125), (21, 129375), (23, 118125), (25, 108675), (27, 100625), (35, 77625), (45, 60375), (63, 43125), (69, 39375), (75, 36225), (105, 25875), (115, 23625), (125, 21735), (135, 20125), (161, 16875), (175, 15525), (189, 14375), (207, 13125), (225, 12075), (315, 8625), (345, 7875), (375, 7245), (483, 5625), (525, 5175), (575, 4725), (621, 4375), (625, 4347), (675, 4025), (805, 3375), (875, 3105), (945, 2875), (1035, 2625), (1125, 2415), (1449, 1875), (1575, 1725)]