148535115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 244206336

約数和(自身を除く): 95671221

約数列:

[1, 3, 5, 15, 43, 129, 215, 421, 547, 645, 1263, 1641, 2105, 2735, 6315, 8205, 18103, 23521, 54309, 70563, 90515, 117605, 230287, 271545, 352815, 690861, 1151435, 3454305, 9902341, 29707023, 49511705, 148535115]

約数ペア:

[(1, 148535115), (3, 49511705), (5, 29707023), (15, 9902341), (43, 3454305), (129, 1151435), (215, 690861), (421, 352815), (547, 271545), (645, 230287), (1263, 117605), (1641, 90515), (2105, 70563), (2735, 54309), (6315, 23521), (8205, 18103)]