45115155

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 36653805

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 181, 191, 261, 435, 543, 573, 905, 955, 1305, 1629, 1719, 2715, 2865, 5249, 5539, 8145, 8595, 15747, 16617, 26245, 27695, 34571, 47241, 49851, 78735, 83085, 103713, 172855, 236205, 249255, 311139, 518565, 1002559, 1555695, 3007677, 5012795, 9023031, 15038385, 45115155]

約数ペア:

[(1, 45115155), (3, 15038385), (5, 9023031), (9, 5012795), (15, 3007677), (29, 1555695), (45, 1002559), (87, 518565), (145, 311139), (181, 249255), (191, 236205), (261, 172855), (435, 103713), (543, 83085), (573, 78735), (905, 49851), (955, 47241), (1305, 34571), (1629, 27695), (1719, 26245), (2715, 16617), (2865, 15747), (5249, 8595), (5539, 8145)]