145094145

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{28201}}^1$

素因数の和:28230

約数の個数: 32

約数和(自身を含む): 270739200

約数和(自身を除く): 125645055

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 28201, 84603, 141005, 197407, 423015, 592221, 987035, 1381849, 2961105, 4145547, 6909245, 9672943, 20727735, 29018829, 48364715, 145094145]

約数ペア:

[(1, 145094145), (3, 48364715), (5, 29018829), (7, 20727735), (15, 9672943), (21, 6909245), (35, 4145547), (49, 2961105), (105, 1381849), (147, 987035), (245, 592221), (343, 423015), (735, 197407), (1029, 141005), (1715, 84603), (5145, 28201)]