148956865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 195217920

約数和(自身を除く): 46261055

約数列:

[1, 5, 19, 47, 73, 95, 235, 365, 457, 893, 1387, 2285, 3431, 4465, 6935, 8683, 17155, 21479, 33361, 43415, 65189, 107395, 166805, 325945, 408101, 633859, 1567967, 2040505, 3169295, 7839835, 29791373, 148956865]

約数ペア:

[(1, 148956865), (5, 29791373), (19, 7839835), (47, 3169295), (73, 2040505), (95, 1567967), (235, 633859), (365, 408101), (457, 325945), (893, 166805), (1387, 107395), (2285, 65189), (3431, 43415), (4465, 33361), (6935, 21479), (8683, 17155)]