39868995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 67901760

約数和(自身を除く): 28032765

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 541, 867, 1445, 1623, 2705, 4335, 4913, 8115, 9197, 14739, 24565, 27591, 45985, 73695, 137955, 156349, 469047, 781745, 2345235, 2657933, 7973799, 13289665, 39868995]

約数ペア:

[(1, 39868995), (3, 13289665), (5, 7973799), (15, 2657933), (17, 2345235), (51, 781745), (85, 469047), (255, 156349), (289, 137955), (541, 73695), (867, 45985), (1445, 27591), (1623, 24565), (2705, 14739), (4335, 9197), (4913, 8115)]