129122685

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 228953088

約数和(自身を除く): 99830403

約数列:

[1, 3, 5, 9, 15, 45, 83, 181, 191, 249, 415, 543, 573, 747, 905, 955, 1245, 1629, 1719, 2715, 2865, 3735, 8145, 8595, 15023, 15853, 34571, 45069, 47559, 75115, 79265, 103713, 135207, 142677, 172855, 225345, 237795, 311139, 518565, 676035, 713385, 1555695, 2869393, 8608179, 14346965, 25824537, 43040895, 129122685]

約数ペア:

[(1, 129122685), (3, 43040895), (5, 25824537), (9, 14346965), (15, 8608179), (45, 2869393), (83, 1555695), (181, 713385), (191, 676035), (249, 518565), (415, 311139), (543, 237795), (573, 225345), (747, 172855), (905, 142677), (955, 135207), (1245, 103713), (1629, 79265), (1719, 75115), (2715, 47559), (2865, 45069), (3735, 34571), (8145, 15853), (8595, 15023)]