8210864.00000000

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 83973120

約数和(自身を除く): 42072495

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 191, 195, 225, 325, 351, 375, 573, 585, 625, 675, 955, 975, 1125, 1625, 1719, 1755, 1875, 2483, 2865, 2925, 3375, 4775, 4875, 5157, 5625, 7449, 8125, 8595, 8775, 12415, 14325, 14625, 16875, 22347, 23875, 24375, 25785, 37245, 42975, 43875, 62075, 67041, 71625, 73125, 111735, 119375, 128925, 186225, 214875, 219375, 310375, 335205, 358125, 558675, 644625, 931125, 1074375, 1551875, 1676025, 2793375, 3223125, 4655625, 8380125, 13966875, 41900625]

約数ペア:

[(1, 41900625), (3, 13966875), (5, 8380125), (9, 4655625), (13, 3223125), (15, 2793375), (25, 1676025), (27, 1551875), (39, 1074375), (45, 931125), (65, 644625), (75, 558675), (117, 358125), (125, 335205), (135, 310375), (191, 219375), (195, 214875), (225, 186225), (325, 128925), (351, 119375), (375, 111735), (573, 73125), (585, 71625), (625, 67041), (675, 62075), (955, 43875), (975, 42975), (1125, 37245), (1625, 25785), (1719, 24375), (1755, 23875), (1875, 22347), (2483, 16875), (2865, 14625), (2925, 14325), (3375, 12415), (4775, 8775), (4875, 8595), (5157, 8125), (5625, 7449)]