237788475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 404116992

約数和(自身を除く): 166328517

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 163, 265, 367, 489, 795, 815, 1101, 1325, 1835, 2445, 3975, 4075, 5505, 8639, 9175, 12225, 19451, 25917, 27525, 43195, 58353, 59821, 97255, 129585, 179463, 215975, 291765, 299105, 486275, 647925, 897315, 1458825, 1495525, 3170513, 4486575, 9511539, 15852565, 47557695, 79262825, 237788475]

約数ペア:

[(1, 237788475), (3, 79262825), (5, 47557695), (15, 15852565), (25, 9511539), (53, 4486575), (75, 3170513), (159, 1495525), (163, 1458825), (265, 897315), (367, 647925), (489, 486275), (795, 299105), (815, 291765), (1101, 215975), (1325, 179463), (1835, 129585), (2445, 97255), (3975, 59821), (4075, 58353), (5505, 43195), (8639, 27525), (9175, 25917), (12225, 19451)]