30804375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 58681216

約数和(自身を除く): 27876841

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2347, 2625, 4375, 7041, 11735, 13125, 16429, 35205, 49287, 58675, 82145, 176025, 246435, 293375, 410725, 880125, 1232175, 1466875, 2053625, 4400625, 6160875, 10268125, 30804375]

約数ペア:

[(1, 30804375), (3, 10268125), (5, 6160875), (7, 4400625), (15, 2053625), (21, 1466875), (25, 1232175), (35, 880125), (75, 410725), (105, 293375), (125, 246435), (175, 176025), (375, 82145), (525, 58675), (625, 49287), (875, 35205), (1875, 16429), (2347, 13125), (2625, 11735), (4375, 7041)]