122765625

素因数分解:

$3^4\times 5^6\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 70

約数和(自身を含む): 231598598

約数和(自身を除く): 108832973

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 125, 135, 225, 291, 375, 405, 485, 625, 675, 873, 1125, 1455, 1875, 2025, 2425, 2619, 3125, 3375, 4365, 5625, 7275, 7857, 9375, 10125, 12125, 13095, 15625, 16875, 21825, 28125, 36375, 39285, 46875, 50625, 60625, 65475, 84375, 109125, 140625, 181875, 196425, 253125, 303125, 327375, 421875, 545625, 909375, 982125, 1265625, 1515625, 1636875, 2728125, 4546875, 4910625, 8184375, 13640625, 24553125, 40921875, 122765625]

約数ペア:

[(1, 122765625), (3, 40921875), (5, 24553125), (9, 13640625), (15, 8184375), (25, 4910625), (27, 4546875), (45, 2728125), (75, 1636875), (81, 1515625), (97, 1265625), (125, 982125), (135, 909375), (225, 545625), (291, 421875), (375, 327375), (405, 303125), (485, 253125), (625, 196425), (675, 181875), (873, 140625), (1125, 109125), (1455, 84375), (1875, 65475), (2025, 60625), (2425, 50625), (2619, 46875), (3125, 39285), (3375, 36375), (4365, 28125), (5625, 21825), (7275, 16875), (7857, 15625), (9375, 13095), (10125, 12125)]