146615895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 264056832

約数和(自身を除く): 117440937

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 227, 279, 463, 465, 681, 1135, 1389, 1395, 2043, 2315, 3405, 4167, 6945, 7037, 10215, 14353, 20835, 21111, 35185, 43059, 63333, 71765, 105101, 105555, 129177, 215295, 315303, 316665, 525505, 645885, 945909, 1576515, 3258131, 4729545, 9774393, 16290655, 29323179, 48871965, 146615895]

約数ペア:

[(1, 146615895), (3, 48871965), (5, 29323179), (9, 16290655), (15, 9774393), (31, 4729545), (45, 3258131), (93, 1576515), (155, 945909), (227, 645885), (279, 525505), (463, 316665), (465, 315303), (681, 215295), (1135, 129177), (1389, 105555), (1395, 105101), (2043, 71765), (2315, 63333), (3405, 43059), (4167, 35185), (6945, 21111), (7037, 20835), (10215, 14353)]