4080796875

素因数分解:

$3^3\times 5^6\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 112

約数和(自身を含む): 8015522400

約数和(自身を除く): 3934725525

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 375, 425, 459, 569, 625, 675, 765, 1125, 1275, 1707, 1875, 2125, 2295, 2845, 3125, 3375, 3825, 5121, 5625, 6375, 8535, 9375, 9673, 10625, 11475, 14225, 15363, 15625, 16875, 19125, 25605, 28125, 29019, 31875, 42675, 46875, 48365, 53125, 57375, 71125, 76815, 84375, 87057, 95625, 128025, 140625, 145095, 159375, 213375, 241825, 261171, 265625, 286875, 355625, 384075, 421875, 435285, 478125, 640125, 725475, 796875, 1066875, 1209125, 1305855, 1434375, 1778125, 1920375, 2176425, 2390625, 3200625, 3627375, 5334375, 6045625, 6529275, 7171875, 8890625, 9601875, 10882125, 16003125, 18136875, 26671875, 30228125, 32646375, 48009375, 54410625, 80015625, 90684375, 151140625, 163231875, 240046875, 272053125, 453421875, 816159375, 1360265625, 4080796875]

約数ペア:

[(1, 4080796875), (3, 1360265625), (5, 816159375), (9, 453421875), (15, 272053125), (17, 240046875), (25, 163231875), (27, 151140625), (45, 90684375), (51, 80015625), (75, 54410625), (85, 48009375), (125, 32646375), (135, 30228125), (153, 26671875), (225, 18136875), (255, 16003125), (375, 10882125), (425, 9601875), (459, 8890625), (569, 7171875), (625, 6529275), (675, 6045625), (765, 5334375), (1125, 3627375), (1275, 3200625), (1707, 2390625), (1875, 2176425), (2125, 1920375), (2295, 1778125), (2845, 1434375), (3125, 1305855), (3375, 1209125), (3825, 1066875), (5121, 796875), (5625, 725475), (6375, 640125), (8535, 478125), (9375, 435285), (9673, 421875), (10625, 384075), (11475, 355625), (14225, 286875), (15363, 265625), (15625, 261171), (16875, 241825), (19125, 213375), (25605, 159375), (28125, 145095), (29019, 140625), (31875, 128025), (42675, 95625), (46875, 87057), (48365, 84375), (53125, 76815), (57375, 71125)]