12286035

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 22478976

約数和(自身を除く): 10192941

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 157, 185, 235, 333, 423, 471, 555, 705, 785, 1413, 1665, 1739, 2115, 2355, 5217, 5809, 7065, 7379, 8695, 15651, 17427, 22137, 26085, 29045, 36895, 52281, 66411, 78255, 87135, 110685, 261405, 273023, 332055, 819069, 1365115, 2457207, 4095345, 12286035]

約数ペア:

[(1, 12286035), (3, 4095345), (5, 2457207), (9, 1365115), (15, 819069), (37, 332055), (45, 273023), (47, 261405), (111, 110685), (141, 87135), (157, 78255), (185, 66411), (235, 52281), (333, 36895), (423, 29045), (471, 26085), (555, 22137), (705, 17427), (785, 15651), (1413, 8695), (1665, 7379), (1739, 7065), (2115, 5809), (2355, 5217)]