152173485

素因数分解:

$3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 273757176

約数和(自身を除く): 121583691

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 401, 405, 937, 1203, 2005, 2811, 3609, 4685, 6015, 8433, 10827, 14055, 18045, 25299, 32481, 42165, 54135, 75897, 126495, 162405, 375737, 379485, 1127211, 1878685, 3381633, 5636055, 10144899, 16908165, 30434697, 50724495, 152173485]

約数ペア:

[(1, 152173485), (3, 50724495), (5, 30434697), (9, 16908165), (15, 10144899), (27, 5636055), (45, 3381633), (81, 1878685), (135, 1127211), (401, 379485), (405, 375737), (937, 162405), (1203, 126495), (2005, 75897), (2811, 54135), (3609, 42165), (4685, 32481), (6015, 25299), (8433, 18045), (10827, 14055)]