79896375

素因数分解:

$3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 160672512

約数和(自身を除く): 80776137

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 325, 351, 375, 405, 585, 607, 675, 975, 1053, 1125, 1625, 1755, 1821, 2025, 2925, 3035, 3375, 4875, 5265, 5463, 7891, 8775, 9105, 10125, 14625, 15175, 16389, 23673, 26325, 27315, 39455, 43875, 45525, 49167, 71019, 75875, 81945, 118365, 131625, 136575, 197275, 213057, 227625, 245835, 355095, 409725, 591825, 639171, 682875, 986375, 1065285, 1229175, 1775475, 2048625, 2959125, 3195855, 5326425, 6145875, 8877375, 15979275, 26632125, 79896375]

約数ペア:

[(1, 79896375), (3, 26632125), (5, 15979275), (9, 8877375), (13, 6145875), (15, 5326425), (25, 3195855), (27, 2959125), (39, 2048625), (45, 1775475), (65, 1229175), (75, 1065285), (81, 986375), (117, 682875), (125, 639171), (135, 591825), (195, 409725), (225, 355095), (325, 245835), (351, 227625), (375, 213057), (405, 197275), (585, 136575), (607, 131625), (675, 118365), (975, 81945), (1053, 75875), (1125, 71019), (1625, 49167), (1755, 45525), (1821, 43875), (2025, 39455), (2925, 27315), (3035, 26325), (3375, 23673), (4875, 16389), (5265, 15175), (5463, 14625), (7891, 10125), (8775, 9105)]