71568675

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:1972

約数の個数: 36

約数和(自身を含む): 128976120

約数和(自身を除く): 57407445

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 537, 895, 1611, 1777, 2685, 4475, 5331, 8055, 8885, 13425, 15993, 26655, 40275, 44425, 79965, 133275, 318083, 399825, 954249, 1590415, 2862747, 4771245, 7952075, 14313735, 23856225, 71568675]

約数ペア:

[(1, 71568675), (3, 23856225), (5, 14313735), (9, 7952075), (15, 4771245), (25, 2862747), (45, 1590415), (75, 954249), (179, 399825), (225, 318083), (537, 133275), (895, 79965), (1611, 44425), (1777, 40275), (2685, 26655), (4475, 15993), (5331, 13425), (8055, 8885)]