2022427925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 3025282560

約数和(自身を除く): 1002854635

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 523, 665, 1163, 2615, 3325, 3661, 5815, 8141, 9937, 13075, 18305, 22097, 29075, 40705, 49685, 69559, 91525, 110485, 154679, 203525, 248425, 347795, 552425, 608249, 773395, 1738975, 3041245, 3866975, 4257743, 11556731, 15206225, 21288715, 57783655, 80897117, 106443575, 288918275, 404485585, 2022427925]

約数ペア:

[(1, 2022427925), (5, 404485585), (7, 288918275), (19, 106443575), (25, 80897117), (35, 57783655), (95, 21288715), (133, 15206225), (175, 11556731), (475, 4257743), (523, 3866975), (665, 3041245), (1163, 1738975), (2615, 773395), (3325, 608249), (3661, 552425), (5815, 347795), (8141, 248425), (9937, 203525), (13075, 154679), (18305, 110485), (22097, 91525), (29075, 69559), (40705, 49685)]