142123425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{46219}}^1$

素因数の和:46273

約数の個数: 24

約数和(自身を含む): 240713760

約数和(自身を除く): 98590335

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 46219, 138657, 231095, 693285, 1155475, 1894979, 3466425, 5684937, 9474895, 28424685, 47374475, 142123425]

約数ペア:

[(1, 142123425), (3, 47374475), (5, 28424685), (15, 9474895), (25, 5684937), (41, 3466425), (75, 1894979), (123, 1155475), (205, 693285), (615, 231095), (1025, 138657), (3075, 46219)]