75313125

素因数分解:

$3^3\times 5^4\times {\mathrm{4463}}^1$

素因数の和:4492

約数の個数: 40

約数和(自身を含む): 139455360

約数和(自身を除く): 64142235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 3375, 4463, 5625, 13389, 16875, 22315, 40167, 66945, 111575, 120501, 200835, 334725, 557875, 602505, 1004175, 1673625, 2789375, 3012525, 5020875, 8368125, 15062625, 25104375, 75313125]

約数ペア:

[(1, 75313125), (3, 25104375), (5, 15062625), (9, 8368125), (15, 5020875), (25, 3012525), (27, 2789375), (45, 1673625), (75, 1004175), (125, 602505), (135, 557875), (225, 334725), (375, 200835), (625, 120501), (675, 111575), (1125, 66945), (1875, 40167), (3375, 22315), (4463, 16875), (5625, 13389)]