10830225

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 20931200

約数和(自身を除く): 10100975

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 421, 525, 735, 1029, 1225, 1263, 1715, 2105, 2947, 3675, 5145, 6315, 8575, 8841, 10525, 14735, 20629, 25725, 31575, 44205, 61887, 73675, 103145, 144403, 221025, 309435, 433209, 515725, 722015, 1547175, 2166045, 3610075, 10830225]

約数ペア:

[(1, 10830225), (3, 3610075), (5, 2166045), (7, 1547175), (15, 722015), (21, 515725), (25, 433209), (35, 309435), (49, 221025), (75, 144403), (105, 103145), (147, 73675), (175, 61887), (245, 44205), (343, 31575), (421, 25725), (525, 20629), (735, 14735), (1029, 10525), (1225, 8841), (1263, 8575), (1715, 6315), (2105, 5145), (2947, 3675)]