156935069985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1\times {\mathrm{191783}}^1$

素因数の和:195017

約数の個数: 32

約数和(自身を含む): 265950708480

約数和(自身を除く): 109015638495

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3209, 9627, 16045, 48135, 54553, 163659, 191783, 272765, 575349, 818295, 958915, 2876745, 3260311, 9780933, 16301555, 48904665, 615431647, 1846294941, 3077158235, 9231474705, 10462337999, 31387013997, 52311689995, 156935069985]

約数ペア:

[(1, 156935069985), (3, 52311689995), (5, 31387013997), (15, 10462337999), (17, 9231474705), (51, 3077158235), (85, 1846294941), (255, 615431647), (3209, 48904665), (9627, 16301555), (16045, 9780933), (48135, 3260311), (54553, 2876745), (163659, 958915), (191783, 818295), (272765, 575349)]