16040767525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{154127}}^1$

素因数の和:154341

約数の個数: 24

約数和(自身を含む): 20870164224

約数和(自身を除く): 4829396699

約数列:

[1, 5, 23, 25, 115, 181, 575, 905, 4163, 4525, 20815, 104075, 154127, 770635, 3544921, 3853175, 17724605, 27896987, 88623025, 139484935, 641630701, 697424675, 3208153505, 16040767525]

約数ペア:

[(1, 16040767525), (5, 3208153505), (23, 697424675), (25, 641630701), (115, 139484935), (181, 88623025), (575, 27896987), (905, 17724605), (4163, 3853175), (4525, 3544921), (20815, 770635), (104075, 154127)]