304811525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{827}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 395492544

約数和(自身を除く): 90681019

約数列:

[1, 5, 23, 25, 115, 575, 641, 827, 3205, 4135, 14743, 16025, 19021, 20675, 73715, 95105, 368575, 475525, 530107, 2650535, 12192461, 13252675, 60962305, 304811525]

約数ペア:

[(1, 304811525), (5, 60962305), (23, 13252675), (25, 12192461), (115, 2650535), (575, 530107), (641, 475525), (827, 368575), (3205, 95105), (4135, 73715), (14743, 20675), (16025, 19021)]