894375

素因数分解:

$3^3\times 5^4\times {\mathrm{53}}^1$

素因数の和:82

約数の個数: 40

約数和(自身を含む): 1686960

約数和(自身を除く): 792585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 125, 135, 159, 225, 265, 375, 477, 625, 675, 795, 1125, 1325, 1431, 1875, 2385, 3375, 3975, 5625, 6625, 7155, 11925, 16875, 19875, 33125, 35775, 59625, 99375, 178875, 298125, 894375]

約数ペア:

[(1, 894375), (3, 298125), (5, 178875), (9, 99375), (15, 59625), (25, 35775), (27, 33125), (45, 19875), (53, 16875), (75, 11925), (125, 7155), (135, 6625), (159, 5625), (225, 3975), (265, 3375), (375, 2385), (477, 1875), (625, 1431), (675, 1325), (795, 1125)]