74973225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21269}}^1$

素因数の和:21329

約数の個数: 24

約数和(自身を含む): 126599040

約数和(自身を除く): 51625815

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 21269, 63807, 106345, 319035, 531725, 999643, 1595175, 2998929, 4998215, 14994645, 24991075, 74973225]

約数ペア:

[(1, 74973225), (3, 24991075), (5, 14994645), (15, 4998215), (25, 2998929), (47, 1595175), (75, 999643), (141, 531725), (235, 319035), (705, 106345), (1175, 63807), (3525, 21269)]