45565325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 65829120

約数和(自身を除く): 20263795

約数列:

[1, 5, 13, 19, 25, 47, 65, 95, 157, 235, 247, 325, 475, 611, 785, 893, 1175, 1235, 2041, 2983, 3055, 3925, 4465, 6175, 7379, 10205, 11609, 14915, 15275, 22325, 36895, 38779, 51025, 58045, 74575, 95927, 140201, 184475, 193895, 290225, 479635, 701005, 969475, 1822613, 2398175, 3505025, 9113065, 45565325]

約数ペア:

[(1, 45565325), (5, 9113065), (13, 3505025), (19, 2398175), (25, 1822613), (47, 969475), (65, 701005), (95, 479635), (157, 290225), (235, 193895), (247, 184475), (325, 140201), (475, 95927), (611, 74575), (785, 58045), (893, 51025), (1175, 38779), (1235, 36895), (2041, 22325), (2983, 15275), (3055, 14915), (3925, 11609), (4465, 10205), (6175, 7379)]