73730445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{289139}}^1$

素因数の和:289164

約数の個数: 16

約数和(自身を含む): 124908480

約数和(自身を除く): 51178035

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289139, 867417, 1445695, 4337085, 4915363, 14746089, 24576815, 73730445]

約数ペア:

[(1, 73730445), (3, 24576815), (5, 14746089), (15, 4915363), (17, 4337085), (51, 1445695), (85, 867417), (255, 289139)]