214875

素因数分解:

$3^2\times 5^3\times {\mathrm{191}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 389376

約数和(自身を除く): 174501

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 191, 225, 375, 573, 955, 1125, 1719, 2865, 4775, 8595, 14325, 23875, 42975, 71625, 214875]

約数ペア:

[(1, 214875), (3, 71625), (5, 42975), (9, 23875), (15, 14325), (25, 8595), (45, 4775), (75, 2865), (125, 1719), (191, 1125), (225, 955), (375, 573)]