131527425

素因数分解:

$3^1\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{1721}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 217798560

約数和(自身を除く): 86271135

約数列:

[1, 3, 5, 15, 25, 75, 1019, 1721, 3057, 5095, 5163, 8605, 15285, 25475, 25815, 43025, 76425, 129075, 1753699, 5261097, 8768495, 26305485, 43842475, 131527425]

約数ペア:

[(1, 131527425), (3, 43842475), (5, 26305485), (15, 8768495), (25, 5261097), (75, 1753699), (1019, 129075), (1721, 76425), (3057, 43025), (5095, 25815), (5163, 25475), (8605, 15285)]