5200125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 10101312

約数和(自身を除く): 4901187

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 283, 375, 525, 735, 849, 875, 1225, 1415, 1981, 2625, 3675, 4245, 5943, 6125, 7075, 9905, 13867, 18375, 21225, 29715, 35375, 41601, 49525, 69335, 106125, 148575, 208005, 247625, 346675, 742875, 1040025, 1733375, 5200125]

約数ペア:

[(1, 5200125), (3, 1733375), (5, 1040025), (7, 742875), (15, 346675), (21, 247625), (25, 208005), (35, 148575), (49, 106125), (75, 69335), (105, 49525), (125, 41601), (147, 35375), (175, 29715), (245, 21225), (283, 18375), (375, 13867), (525, 9905), (735, 7075), (849, 6125), (875, 5943), (1225, 4245), (1415, 3675), (1981, 2625)]