82388475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 167697600

約数和(自身を除く): 85309125

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 41, 45, 65, 75, 117, 123, 135, 195, 205, 225, 229, 325, 351, 369, 533, 585, 615, 675, 687, 975, 1025, 1107, 1145, 1599, 1755, 1845, 2061, 2665, 2925, 2977, 3075, 3435, 4797, 5535, 5725, 6183, 7995, 8775, 8931, 9225, 9389, 10305, 13325, 14391, 14885, 17175, 23985, 26793, 27675, 28167, 30915, 39975, 44655, 46945, 51525, 71955, 74425, 80379, 84501, 119925, 122057, 133965, 140835, 154575, 223275, 234725, 253503, 359775, 366171, 401895, 422505, 610285, 669825, 704175, 1098513, 1267515, 1830855, 2009475, 2112525, 3051425, 3295539, 5492565, 6337575, 9154275, 16477695, 27462825, 82388475]

約数ペア:

[(1, 82388475), (3, 27462825), (5, 16477695), (9, 9154275), (13, 6337575), (15, 5492565), (25, 3295539), (27, 3051425), (39, 2112525), (41, 2009475), (45, 1830855), (65, 1267515), (75, 1098513), (117, 704175), (123, 669825), (135, 610285), (195, 422505), (205, 401895), (225, 366171), (229, 359775), (325, 253503), (351, 234725), (369, 223275), (533, 154575), (585, 140835), (615, 133965), (675, 122057), (687, 119925), (975, 84501), (1025, 80379), (1107, 74425), (1145, 71955), (1599, 51525), (1755, 46945), (1845, 44655), (2061, 39975), (2665, 30915), (2925, 28167), (2977, 27675), (3075, 26793), (3435, 23985), (4797, 17175), (5535, 14885), (5725, 14391), (6183, 13325), (7995, 10305), (8775, 9389), (8931, 9225)]