793125

素因数分解:

$3^3\times 5^4\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 40

約数和(自身を含む): 1499520

約数和(自身を除く): 706395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 125, 135, 141, 225, 235, 375, 423, 625, 675, 705, 1125, 1175, 1269, 1875, 2115, 3375, 3525, 5625, 5875, 6345, 10575, 16875, 17625, 29375, 31725, 52875, 88125, 158625, 264375, 793125]

約数ペア:

[(1, 793125), (3, 264375), (5, 158625), (9, 88125), (15, 52875), (25, 31725), (27, 29375), (45, 17625), (47, 16875), (75, 10575), (125, 6345), (135, 5875), (141, 5625), (225, 3525), (235, 3375), (375, 2115), (423, 1875), (625, 1269), (675, 1175), (705, 1125)]