233236815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 436359168

約数和(自身を除く): 203122353

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 223, 245, 669, 735, 1115, 1423, 1561, 3345, 4269, 4683, 7115, 7805, 9961, 10927, 21345, 23415, 29883, 32781, 49805, 54635, 69727, 149415, 163905, 209181, 317329, 348635, 951987, 1045905, 1586645, 2221303, 4759935, 6663909, 11106515, 15549121, 33319545, 46647363, 77745605, 233236815]

約数ペア:

[(1, 233236815), (3, 77745605), (5, 46647363), (7, 33319545), (15, 15549121), (21, 11106515), (35, 6663909), (49, 4759935), (105, 2221303), (147, 1586645), (223, 1045905), (245, 951987), (669, 348635), (735, 317329), (1115, 209181), (1423, 163905), (1561, 149415), (3345, 69727), (4269, 54635), (4683, 49805), (7115, 32781), (7805, 29883), (9961, 23415), (10927, 21345)]