201945525

素因数分解:

$3^1\times 5^2\times {\mathrm{1433}}^1\times {\mathrm{1879}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 334294080

約数和(自身を除く): 132348555

約数列:

[1, 3, 5, 15, 25, 75, 1433, 1879, 4299, 5637, 7165, 9395, 21495, 28185, 35825, 46975, 107475, 140925, 2692607, 8077821, 13463035, 40389105, 67315175, 201945525]

約数ペア:

[(1, 201945525), (3, 67315175), (5, 40389105), (15, 13463035), (25, 8077821), (75, 2692607), (1433, 140925), (1879, 107475), (4299, 46975), (5637, 35825), (7165, 28185), (9395, 21495)]