41975805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 74623104

約数和(自身を除く): 32647299

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 421, 867, 1173, 1263, 1445, 1955, 2105, 4335, 5865, 6315, 6647, 7157, 9683, 19941, 21471, 29049, 33235, 35785, 48415, 99705, 107355, 121669, 145245, 164611, 365007, 493833, 608345, 823055, 1825035, 2469165, 2798387, 8395161, 13991935, 41975805]

約数ペア:

[(1, 41975805), (3, 13991935), (5, 8395161), (15, 2798387), (17, 2469165), (23, 1825035), (51, 823055), (69, 608345), (85, 493833), (115, 365007), (255, 164611), (289, 145245), (345, 121669), (391, 107355), (421, 99705), (867, 48415), (1173, 35785), (1263, 33235), (1445, 29049), (1955, 21471), (2105, 19941), (4335, 9683), (5865, 7157), (6315, 6647)]