89497775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6793}}^1$

素因数の和:6851

約数の個数: 24

約数和(自身を含む): 121313664

約数和(自身を除く): 31815889

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 6793, 13175, 33965, 115481, 169825, 210583, 577405, 1052915, 2887025, 3579911, 5264575, 17899555, 89497775]

約数ペア:

[(1, 89497775), (5, 17899555), (17, 5264575), (25, 3579911), (31, 2887025), (85, 1052915), (155, 577405), (425, 210583), (527, 169825), (775, 115481), (2635, 33965), (6793, 13175)]