503296875

素因数分解:

$3^3\times 5^6\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 56

約数和(自身を含む): 932800560

約数和(自身を除く): 429503685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1193, 1875, 3125, 3375, 3579, 5625, 5965, 9375, 10737, 15625, 16875, 17895, 28125, 29825, 32211, 46875, 53685, 84375, 89475, 140625, 149125, 161055, 268425, 421875, 447375, 745625, 805275, 1342125, 2236875, 3728125, 4026375, 6710625, 11184375, 18640625, 20131875, 33553125, 55921875, 100659375, 167765625, 503296875]

約数ペア:

[(1, 503296875), (3, 167765625), (5, 100659375), (9, 55921875), (15, 33553125), (25, 20131875), (27, 18640625), (45, 11184375), (75, 6710625), (125, 4026375), (135, 3728125), (225, 2236875), (375, 1342125), (625, 805275), (675, 745625), (1125, 447375), (1193, 421875), (1875, 268425), (3125, 161055), (3375, 149125), (3579, 140625), (5625, 89475), (5965, 84375), (9375, 53685), (10737, 46875), (15625, 32211), (16875, 29825), (17895, 28125)]