99681477325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{270451}}^1$

素因数の和:271125

約数の個数: 24

約数和(自身を含む): 129180856896

約数和(自身を除く): 29499379571

約数列:

[1, 5, 23, 25, 115, 575, 641, 3205, 14743, 16025, 73715, 270451, 368575, 1352255, 6220373, 6761275, 31101865, 155509325, 173359091, 866795455, 3987259093, 4333977275, 19936295465, 99681477325]

約数ペア:

[(1, 99681477325), (5, 19936295465), (23, 4333977275), (25, 3987259093), (115, 866795455), (575, 173359091), (641, 155509325), (3205, 31101865), (14743, 6761275), (16025, 6220373), (73715, 1352255), (270451, 368575)]