16029275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 21126624

約数和(自身を除く): 5097349

約数列:

[1, 5, 23, 25, 61, 115, 305, 457, 575, 1403, 1525, 2285, 7015, 10511, 11425, 27877, 35075, 52555, 139385, 262775, 641171, 696925, 3205855, 16029275]

約数ペア:

[(1, 16029275), (5, 3205855), (23, 696925), (25, 641171), (61, 262775), (115, 139385), (305, 52555), (457, 35075), (575, 27877), (1403, 11425), (1525, 10511), (2285, 7015)]