156937570005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{10627}}^1$

素因数の和:12678

約数の個数: 64

約数和(自身を含む): 275202282240

約数和(自身を除く): 118264712235

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 1997, 2465, 5991, 7395, 9985, 10627, 29955, 31881, 33949, 53135, 57913, 101847, 159405, 169745, 173739, 180659, 289565, 308183, 509235, 541977, 868695, 903295, 924549, 984521, 1540915, 2709885, 2953563, 4622745, 4922605, 5239111, 14767815, 15717333, 21222119, 26195555, 63666357, 78586665, 106110595, 318331785, 360776023, 615441451, 1082328069, 1803880115, 1846324353, 3077207255, 5411640345, 9231621765, 10462504667, 31387514001, 52312523335, 156937570005]

約数ペア:

[(1, 156937570005), (3, 52312523335), (5, 31387514001), (15, 10462504667), (17, 9231621765), (29, 5411640345), (51, 3077207255), (85, 1846324353), (87, 1803880115), (145, 1082328069), (255, 615441451), (435, 360776023), (493, 318331785), (1479, 106110595), (1997, 78586665), (2465, 63666357), (5991, 26195555), (7395, 21222119), (9985, 15717333), (10627, 14767815), (29955, 5239111), (31881, 4922605), (33949, 4622745), (53135, 2953563), (57913, 2709885), (101847, 1540915), (159405, 984521), (169745, 924549), (173739, 903295), (180659, 868695), (289565, 541977), (308183, 509235)]