19998150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133321}}^1$

素因数の和:133336

約数の個数: 24

約数和(自身を含む): 49595784

約数和(自身を除く): 29597634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133321, 266642, 399963, 666605, 799926, 1333210, 1999815, 3333025, 3999630, 6666050, 9999075, 19998150]

約数ペア:

[(1, 19998150), (2, 9999075), (3, 6666050), (5, 3999630), (6, 3333025), (10, 1999815), (15, 1333210), (25, 799926), (30, 666605), (50, 399963), (75, 266642), (150, 133321)]