73489365

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 131706432

約数和(自身を除く): 58217067

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 163, 215, 233, 387, 489, 645, 699, 815, 1165, 1467, 1935, 2097, 2445, 3495, 7009, 7335, 10019, 10485, 21027, 30057, 35045, 37979, 50095, 63081, 90171, 105135, 113937, 150285, 189895, 315405, 341811, 450855, 569685, 1633097, 1709055, 4899291, 8165485, 14697873, 24496455, 73489365]

約数ペア:

[(1, 73489365), (3, 24496455), (5, 14697873), (9, 8165485), (15, 4899291), (43, 1709055), (45, 1633097), (129, 569685), (163, 450855), (215, 341811), (233, 315405), (387, 189895), (489, 150285), (645, 113937), (699, 105135), (815, 90171), (1165, 63081), (1467, 50095), (1935, 37979), (2097, 35045), (2445, 30057), (3495, 21027), (7009, 10485), (7335, 10019)]