140952015

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61417}}^1$

素因数の和:61448

約数の個数: 32

約数和(自身を含む): 265325760

約数和(自身を除く): 124373745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 61417, 184251, 307085, 552753, 921255, 1044089, 1658259, 2763765, 3132267, 5220445, 8291295, 9396801, 15661335, 28190403, 46984005, 140952015]

約数ペア:

[(1, 140952015), (3, 46984005), (5, 28190403), (9, 15661335), (15, 9396801), (17, 8291295), (27, 5220445), (45, 3132267), (51, 2763765), (85, 1658259), (135, 1044089), (153, 921255), (255, 552753), (459, 307085), (765, 184251), (2295, 61417)]