99236225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21227}}^1$

素因数の和:21265

約数の個数: 24

約数和(自身を含む): 142142688

約数和(自身を除く): 42906463

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 21227, 106135, 233497, 360859, 530675, 1167485, 1804295, 3969449, 5837425, 9021475, 19847245, 99236225]

約数ペア:

[(1, 99236225), (5, 19847245), (11, 9021475), (17, 5837425), (25, 3969449), (55, 1804295), (85, 1167485), (187, 530675), (275, 360859), (425, 233497), (935, 106135), (4675, 21227)]