38461305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 24990855

約数列:

[1, 3, 5, 15, 53, 101, 159, 265, 303, 479, 505, 795, 1437, 1515, 2395, 5353, 7185, 16059, 25387, 26765, 48379, 76161, 80295, 126935, 145137, 241895, 380805, 725685, 2564087, 7692261, 12820435, 38461305]

約数ペア:

[(1, 38461305), (3, 12820435), (5, 7692261), (15, 2564087), (53, 725685), (101, 380805), (159, 241895), (265, 145137), (303, 126935), (479, 80295), (505, 76161), (795, 48379), (1437, 26765), (1515, 25387), (2395, 16059), (5353, 7185)]