75475465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 101154816

約数和(自身を除く): 25679351

約数列:

[1, 5, 13, 41, 65, 127, 205, 223, 533, 635, 1115, 1651, 2665, 2899, 5207, 8255, 9143, 14495, 26035, 28321, 45715, 67691, 118859, 141605, 338455, 368173, 594295, 1161161, 1840865, 5805805, 15095093, 75475465]

約数ペア:

[(1, 75475465), (5, 15095093), (13, 5805805), (41, 1840865), (65, 1161161), (127, 594295), (205, 368173), (223, 338455), (533, 141605), (635, 118859), (1115, 67691), (1651, 45715), (2665, 28321), (2899, 26035), (5207, 14495), (8255, 9143)]