30726075

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 51050800

約数和(自身を除く): 20324725

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1145, 1789, 3435, 5367, 5725, 8945, 17175, 26835, 44725, 134175, 409681, 1229043, 2048405, 6145215, 10242025, 30726075]

約数ペア:

[(1, 30726075), (3, 10242025), (5, 6145215), (15, 2048405), (25, 1229043), (75, 409681), (229, 134175), (687, 44725), (1145, 26835), (1789, 17175), (3435, 8945), (5367, 5725)]