69880125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{3803}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 135300672

約数和(自身を除く): 65420547

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3675, 3803, 6125, 11409, 18375, 19015, 26621, 57045, 79863, 95075, 133105, 186347, 285225, 399315, 475375, 559041, 665525, 931735, 1426125, 1996575, 2795205, 3327625, 4658675, 9982875, 13976025, 23293375, 69880125]

約数ペア:

[(1, 69880125), (3, 23293375), (5, 13976025), (7, 9982875), (15, 4658675), (21, 3327625), (25, 2795205), (35, 1996575), (49, 1426125), (75, 931735), (105, 665525), (125, 559041), (147, 475375), (175, 399315), (245, 285225), (375, 186347), (525, 133105), (735, 95075), (875, 79863), (1225, 57045), (2625, 26621), (3675, 19015), (3803, 18375), (6125, 11409)]