2078485875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 3994997760

約数和(自身を除く): 1916511885

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 191, 225, 255, 375, 425, 569, 573, 765, 955, 1125, 1275, 1707, 1719, 2125, 2845, 2865, 3247, 3825, 4775, 5121, 6375, 8535, 8595, 9673, 9741, 14225, 14325, 16235, 19125, 23875, 25605, 29019, 29223, 42675, 42975, 48365, 48705, 71125, 71625, 81175, 87057, 108679, 128025, 145095, 146115, 213375, 214875, 241825, 243525, 326037, 405875, 435285, 543395, 640125, 725475, 730575, 978111, 1209125, 1217625, 1630185, 1847543, 2176425, 2716975, 3627375, 3652875, 4890555, 5542629, 8150925, 9237715, 10882125, 13584875, 16627887, 24452775, 27713145, 40754625, 46188575, 83139435, 122263875, 138565725, 230942875, 415697175, 692828625, 2078485875]

約数ペア:

[(1, 2078485875), (3, 692828625), (5, 415697175), (9, 230942875), (15, 138565725), (17, 122263875), (25, 83139435), (45, 46188575), (51, 40754625), (75, 27713145), (85, 24452775), (125, 16627887), (153, 13584875), (191, 10882125), (225, 9237715), (255, 8150925), (375, 5542629), (425, 4890555), (569, 3652875), (573, 3627375), (765, 2716975), (955, 2176425), (1125, 1847543), (1275, 1630185), (1707, 1217625), (1719, 1209125), (2125, 978111), (2845, 730575), (2865, 725475), (3247, 640125), (3825, 543395), (4775, 435285), (5121, 405875), (6375, 326037), (8535, 243525), (8595, 241825), (9673, 214875), (9741, 213375), (14225, 146115), (14325, 145095), (16235, 128025), (19125, 108679), (23875, 87057), (25605, 81175), (29019, 71625), (29223, 71125), (42675, 48705), (42975, 48365)]