13266375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 23385024

約数和(自身を除く): 10118649

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2081, 2125, 6243, 6375, 10405, 31215, 35377, 52025, 106131, 156075, 176885, 260125, 530655, 780375, 884425, 2653275, 4422125, 13266375]

約数ペア:

[(1, 13266375), (3, 4422125), (5, 2653275), (15, 884425), (17, 780375), (25, 530655), (51, 260125), (75, 176885), (85, 156075), (125, 106131), (255, 52025), (375, 35377), (425, 31215), (1275, 10405), (2081, 6375), (2125, 6243)]