13631535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 25406784

約数和(自身を除く): 11775249

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 173, 255, 309, 515, 519, 765, 865, 927, 1545, 1557, 1751, 2595, 2941, 4635, 5253, 7785, 8755, 8823, 14705, 15759, 17819, 26265, 26469, 44115, 53457, 78795, 89095, 132345, 160371, 267285, 302923, 801855, 908769, 1514615, 2726307, 4543845, 13631535]

約数ペア:

[(1, 13631535), (3, 4543845), (5, 2726307), (9, 1514615), (15, 908769), (17, 801855), (45, 302923), (51, 267285), (85, 160371), (103, 132345), (153, 89095), (173, 78795), (255, 53457), (309, 44115), (515, 26469), (519, 26265), (765, 17819), (865, 15759), (927, 14705), (1545, 8823), (1557, 8755), (1751, 7785), (2595, 5253), (2941, 4635)]