2070822075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{563489}}^1$

素因数の和:563516

約数の個数: 36

約数和(自身を含む): 3982747320

約数和(自身を除く): 1911925245

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 563489, 1690467, 2817445, 3944423, 8452335, 11833269, 14087225, 19722115, 27610961, 42261675, 59166345, 82832883, 98610575, 138054805, 295831725, 414164415, 690274025, 2070822075]

約数ペア:

[(1, 2070822075), (3, 690274025), (5, 414164415), (7, 295831725), (15, 138054805), (21, 98610575), (25, 82832883), (35, 59166345), (49, 42261675), (75, 27610961), (105, 19722115), (147, 14087225), (175, 11833269), (245, 8452335), (525, 3944423), (735, 2817445), (1225, 1690467), (3675, 563489)]