201902025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{207079}}^1$

素因数の和:207105

約数の個数: 24

約数和(自身を含む): 359490880

約数和(自身を除く): 157588855

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 207079, 621237, 1035395, 2692027, 3106185, 5176975, 8076081, 13460135, 15530925, 40380405, 67300675, 201902025]

約数ペア:

[(1, 201902025), (3, 67300675), (5, 40380405), (13, 15530925), (15, 13460135), (25, 8076081), (39, 5176975), (65, 3106185), (75, 2692027), (195, 1035395), (325, 621237), (975, 207079)]