74748645

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16127}}^1$

素因数の和:16241

約数の個数: 24

約数和(自身を含む): 130830336

約数和(自身を除く): 56081691

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 16127, 48381, 80635, 145143, 241905, 725715, 1661081, 4983243, 8305405, 14949729, 24916215, 74748645]

約数ペア:

[(1, 74748645), (3, 24916215), (5, 14949729), (9, 8305405), (15, 4983243), (45, 1661081), (103, 725715), (309, 241905), (515, 145143), (927, 80635), (1545, 48381), (4635, 16127)]