73219175

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 92970240

約数和(自身を除く): 19751065

約数列:

[1, 5, 25, 79, 131, 283, 395, 655, 1415, 1975, 3275, 7075, 10349, 22357, 37073, 51745, 111785, 185365, 258725, 558925, 926825, 2928767, 14643835, 73219175]

約数ペア:

[(1, 73219175), (5, 14643835), (25, 2928767), (79, 926825), (131, 558925), (283, 258725), (395, 185365), (655, 111785), (1415, 51745), (1975, 37073), (3275, 22357), (7075, 10349)]