9481745

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 14394780

約数和(自身を除く): 4913035

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 229, 245, 455, 637, 845, 1145, 1183, 1603, 2977, 3185, 5915, 8015, 8281, 11221, 14885, 20839, 38701, 41405, 56105, 104195, 145873, 193505, 270907, 729365, 1354535, 1896349, 9481745]

約数ペア:

[(1, 9481745), (5, 1896349), (7, 1354535), (13, 729365), (35, 270907), (49, 193505), (65, 145873), (91, 104195), (169, 56105), (229, 41405), (245, 38701), (455, 20839), (637, 14885), (845, 11221), (1145, 8281), (1183, 8015), (1603, 5915), (2977, 3185)]