48554025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 91035840

約数和(自身を除く): 42481815

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2621, 3705, 6175, 7863, 13105, 18525, 34073, 39315, 49799, 65525, 102219, 149397, 170365, 196575, 248995, 511095, 647387, 746985, 851825, 1244975, 1942161, 2555475, 3236935, 3734925, 9710805, 16184675, 48554025]

約数ペア:

[(1, 48554025), (3, 16184675), (5, 9710805), (13, 3734925), (15, 3236935), (19, 2555475), (25, 1942161), (39, 1244975), (57, 851825), (65, 746985), (75, 647387), (95, 511095), (195, 248995), (247, 196575), (285, 170365), (325, 149397), (475, 102219), (741, 65525), (975, 49799), (1235, 39315), (1425, 34073), (2621, 18525), (3705, 13105), (6175, 7863)]