86011875

素因数分解:

$3^4\times 5^4\times {\mathrm{1699}}^1$

素因数の和:1731

約数の個数: 50

約数和(自身を含む): 160651700

約数和(自身を除く): 74639825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1125, 1699, 1875, 2025, 3375, 5097, 5625, 8495, 10125, 15291, 16875, 25485, 42475, 45873, 50625, 76455, 127425, 137619, 212375, 229365, 382275, 637125, 688095, 1061875, 1146825, 1911375, 3185625, 3440475, 5734125, 9556875, 17202375, 28670625, 86011875]

約数ペア:

[(1, 86011875), (3, 28670625), (5, 17202375), (9, 9556875), (15, 5734125), (25, 3440475), (27, 3185625), (45, 1911375), (75, 1146825), (81, 1061875), (125, 688095), (135, 637125), (225, 382275), (375, 229365), (405, 212375), (625, 137619), (675, 127425), (1125, 76455), (1699, 50625), (1875, 45873), (2025, 42475), (3375, 25485), (5097, 16875), (5625, 15291), (8495, 10125)]