83168625

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 139531392

約数和(自身を除く): 56362767

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 655, 1693, 1965, 3275, 5079, 8465, 9825, 16375, 25395, 42325, 49125, 126975, 211625, 221783, 634875, 665349, 1108915, 3326745, 5544575, 16633725, 27722875, 83168625]

約数ペア:

[(1, 83168625), (3, 27722875), (5, 16633725), (15, 5544575), (25, 3326745), (75, 1108915), (125, 665349), (131, 634875), (375, 221783), (393, 211625), (655, 126975), (1693, 49125), (1965, 42325), (3275, 25395), (5079, 16375), (8465, 9825)]