1262152035

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 2215848960

約数和(自身を除く): 953696925

約数列:

[1, 3, 5, 9, 15, 45, 127, 269, 381, 635, 807, 821, 1143, 1345, 1905, 2421, 2463, 4035, 4105, 5715, 7389, 12105, 12315, 34163, 36945, 102489, 104267, 170815, 220849, 307467, 312801, 512445, 521335, 662547, 938403, 1104245, 1537335, 1564005, 1987641, 3312735, 4692015, 9938205, 28047823, 84143469, 140239115, 252430407, 420717345, 1262152035]

約数ペア:

[(1, 1262152035), (3, 420717345), (5, 252430407), (9, 140239115), (15, 84143469), (45, 28047823), (127, 9938205), (269, 4692015), (381, 3312735), (635, 1987641), (807, 1564005), (821, 1537335), (1143, 1104245), (1345, 938403), (1905, 662547), (2421, 521335), (2463, 512445), (4035, 312801), (4105, 307467), (5715, 220849), (7389, 170815), (12105, 104267), (12315, 102489), (34163, 36945)]