42279255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3251}}^1$

素因数の和:3296

約数の個数: 36

約数和(自身を含む): 77872392

約数和(自身を除く): 35593137

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 3251, 4335, 9753, 13005, 16255, 29259, 48765, 55267, 146295, 165801, 276335, 497403, 829005, 939539, 2487015, 2818617, 4697695, 8455851, 14093085, 42279255]

約数ペア:

[(1, 42279255), (3, 14093085), (5, 8455851), (9, 4697695), (15, 2818617), (17, 2487015), (45, 939539), (51, 829005), (85, 497403), (153, 276335), (255, 165801), (289, 146295), (765, 55267), (867, 48765), (1445, 29259), (2601, 16255), (3251, 13005), (4335, 9753)]