73620675

素因数分解:

$3^2\times 5^2\times {\mathrm{327203}}^1$

素因数の和:327219

約数の個数: 18

約数和(自身を含む): 131863212

約数和(自身を除く): 58242537

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 327203, 981609, 1636015, 2944827, 4908045, 8180075, 14724135, 24540225, 73620675]

約数ペア:

[(1, 73620675), (3, 24540225), (5, 14724135), (9, 8180075), (15, 4908045), (25, 2944827), (45, 1636015), (75, 981609), (225, 327203)]