4174065

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{631}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 8645760

約数和(自身を除く): 4471695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 631, 735, 945, 1323, 1893, 2205, 3155, 4417, 5679, 6615, 9465, 13251, 17037, 22085, 28395, 30919, 39753, 66255, 85185, 92757, 119259, 154595, 198765, 278271, 463785, 596295, 834813, 1391355, 4174065]

約数ペア:

[(1, 4174065), (3, 1391355), (5, 834813), (7, 596295), (9, 463785), (15, 278271), (21, 198765), (27, 154595), (35, 119259), (45, 92757), (49, 85185), (63, 66255), (105, 39753), (135, 30919), (147, 28395), (189, 22085), (245, 17037), (315, 13251), (441, 9465), (631, 6615), (735, 5679), (945, 4417), (1323, 3155), (1893, 2205)]