157063305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 294399360

約数和(自身を除く): 137336055

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 809, 903, 1505, 1849, 2427, 4045, 4515, 5547, 5663, 9245, 12135, 12943, 16989, 27735, 28315, 34787, 38829, 64715, 84945, 104361, 173935, 194145, 243509, 521805, 730527, 1217545, 1495841, 3652635, 4487523, 7479205, 10470887, 22437615, 31412661, 52354435, 157063305]

約数ペア:

[(1, 157063305), (3, 52354435), (5, 31412661), (7, 22437615), (15, 10470887), (21, 7479205), (35, 4487523), (43, 3652635), (105, 1495841), (129, 1217545), (215, 730527), (301, 521805), (645, 243509), (809, 194145), (903, 173935), (1505, 104361), (1849, 84945), (2427, 64715), (4045, 38829), (4515, 34787), (5547, 28315), (5663, 27735), (9245, 16989), (12135, 12943)]