29918175

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{1163}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 57734400

約数和(自身を除く): 27816225

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1163, 1225, 1715, 3489, 3675, 5145, 5815, 8141, 8575, 17445, 24423, 25725, 29075, 40705, 56987, 87225, 122115, 170961, 203525, 284935, 398909, 610575, 854805, 1196727, 1424675, 1994545, 4274025, 5983635, 9972725, 29918175]

約数ペア:

[(1, 29918175), (3, 9972725), (5, 5983635), (7, 4274025), (15, 1994545), (21, 1424675), (25, 1196727), (35, 854805), (49, 610575), (75, 398909), (105, 284935), (147, 203525), (175, 170961), (245, 122115), (343, 87225), (525, 56987), (735, 40705), (1029, 29075), (1163, 25725), (1225, 24423), (1715, 17445), (3489, 8575), (3675, 8141), (5145, 5815)]