284287005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{371617}}^1$

素因数の和:371645

約数の個数: 24

約数和(自身を含む): 521751672

約数和(自身を除く): 237464667

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 371617, 1114851, 1858085, 3344553, 5574255, 6317489, 16722765, 18952467, 31587445, 56857401, 94762335, 284287005]

約数ペア:

[(1, 284287005), (3, 94762335), (5, 56857401), (9, 31587445), (15, 18952467), (17, 16722765), (45, 6317489), (51, 5574255), (85, 3344553), (153, 1858085), (255, 1114851), (765, 371617)]