66086465

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 87575040

約数和(自身を除く): 21488575

約数列:

[1, 5, 19, 41, 47, 95, 205, 235, 361, 779, 893, 1805, 1927, 3895, 4465, 6859, 9635, 14801, 16967, 34295, 36613, 74005, 84835, 183065, 281219, 322373, 695647, 1406095, 1611865, 3478235, 13217293, 66086465]

約数ペア:

[(1, 66086465), (5, 13217293), (19, 3478235), (41, 1611865), (47, 1406095), (95, 695647), (205, 322373), (235, 281219), (361, 183065), (779, 84835), (893, 74005), (1805, 36613), (1927, 34295), (3895, 16967), (4465, 14801), (6859, 9635)]