72983115

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18223}}^1$

素因数の和:18323

約数の個数: 24

約数和(自身を含む): 127932480

約数和(自身を除く): 54949365

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 18223, 54669, 91115, 164007, 273345, 820035, 1621847, 4865541, 8109235, 14596623, 24327705, 72983115]

約数ペア:

[(1, 72983115), (3, 24327705), (5, 14596623), (9, 8109235), (15, 4865541), (45, 1621847), (89, 820035), (267, 273345), (445, 164007), (801, 91115), (1335, 54669), (4005, 18223)]