401836615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 510390720

約数和(自身を除く): 108554105

約数列:

[1, 5, 29, 83, 145, 173, 193, 415, 865, 965, 2407, 5017, 5597, 12035, 14359, 16019, 25085, 27985, 33389, 71795, 80095, 166945, 416411, 464551, 968281, 2082055, 2322755, 2771287, 4841405, 13856435, 80367323, 401836615]

約数ペア:

[(1, 401836615), (5, 80367323), (29, 13856435), (83, 4841405), (145, 2771287), (173, 2322755), (193, 2082055), (415, 968281), (865, 464551), (965, 416411), (2407, 166945), (5017, 80095), (5597, 71795), (12035, 33389), (14359, 27985), (16019, 25085)]