82184375

素因数分解:

$5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 134303904

約数和(自身を除く): 52119529

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 125, 175, 221, 289, 325, 425, 455, 595, 625, 875, 1105, 1445, 1547, 1625, 2023, 2125, 2275, 2975, 3125, 3757, 4375, 5525, 7225, 7735, 8125, 10115, 10625, 11375, 14875, 18785, 21875, 26299, 27625, 36125, 38675, 40625, 50575, 53125, 56875, 74375, 93925, 131495, 138125, 180625, 193375, 252875, 284375, 371875, 469625, 657475, 690625, 903125, 966875, 1264375, 2348125, 3287375, 4834375, 6321875, 11740625, 16436875, 82184375]

約数ペア:

[(1, 82184375), (5, 16436875), (7, 11740625), (13, 6321875), (17, 4834375), (25, 3287375), (35, 2348125), (65, 1264375), (85, 966875), (91, 903125), (119, 690625), (125, 657475), (175, 469625), (221, 371875), (289, 284375), (325, 252875), (425, 193375), (455, 180625), (595, 138125), (625, 131495), (875, 93925), (1105, 74375), (1445, 56875), (1547, 53125), (1625, 50575), (2023, 40625), (2125, 38675), (2275, 36125), (2975, 27625), (3125, 26299), (3757, 21875), (4375, 18785), (5525, 14875), (7225, 11375), (7735, 10625), (8125, 10115)]