51013125

素因数分解:

$3^3\times 5^4\times {\mathrm{3023}}^1$

素因数の和:3052

約数の個数: 40

約数和(自身を含む): 94469760

約数和(自身を除く): 43456635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 3023, 3375, 5625, 9069, 15115, 16875, 27207, 45345, 75575, 81621, 136035, 226725, 377875, 408105, 680175, 1133625, 1889375, 2040525, 3400875, 5668125, 10202625, 17004375, 51013125]

約数ペア:

[(1, 51013125), (3, 17004375), (5, 10202625), (9, 5668125), (15, 3400875), (25, 2040525), (27, 1889375), (45, 1133625), (75, 680175), (125, 408105), (135, 377875), (225, 226725), (375, 136035), (625, 81621), (675, 75575), (1125, 45345), (1875, 27207), (3023, 16875), (3375, 15115), (5625, 9069)]