74871315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97871}}^1$

素因数の和:97899

約数の個数: 24

約数和(自身を含む): 137412288

約数和(自身を除く): 62540973

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 97871, 293613, 489355, 880839, 1468065, 1663807, 4404195, 4991421, 8319035, 14974263, 24957105, 74871315]

約数ペア:

[(1, 74871315), (3, 24957105), (5, 14974263), (9, 8319035), (15, 4991421), (17, 4404195), (45, 1663807), (51, 1468065), (85, 880839), (153, 489355), (255, 293613), (765, 97871)]