40376445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 28467075

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 829, 955, 2487, 2865, 3247, 4145, 9741, 12435, 14093, 16235, 42279, 48705, 70465, 158339, 211395, 475017, 791695, 2375085, 2691763, 8075289, 13458815, 40376445]

約数ペア:

[(1, 40376445), (3, 13458815), (5, 8075289), (15, 2691763), (17, 2375085), (51, 791695), (85, 475017), (191, 211395), (255, 158339), (573, 70465), (829, 48705), (955, 42279), (2487, 16235), (2865, 14093), (3247, 12435), (4145, 9741)]