42452685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 80982720

約数和(自身を除く): 38530035

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 617, 695, 1251, 1529, 1851, 2085, 3085, 4587, 5553, 6255, 6787, 7645, 9255, 13761, 20361, 22935, 27765, 33935, 61083, 68805, 85763, 101805, 257289, 305415, 428815, 771867, 943393, 1286445, 2830179, 3859335, 4716965, 8490537, 14150895, 42452685]

約数ペア:

[(1, 42452685), (3, 14150895), (5, 8490537), (9, 4716965), (11, 3859335), (15, 2830179), (33, 1286445), (45, 943393), (55, 771867), (99, 428815), (139, 305415), (165, 257289), (417, 101805), (495, 85763), (617, 68805), (695, 61083), (1251, 33935), (1529, 27765), (1851, 22935), (2085, 20361), (3085, 13761), (4587, 9255), (5553, 7645), (6255, 6787)]