1344105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1486359

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 251, 255, 315, 357, 595, 753, 765, 1071, 1255, 1757, 1785, 2259, 3765, 4267, 5271, 5355, 8785, 11295, 12801, 15813, 21335, 26355, 29869, 38403, 64005, 79065, 89607, 149345, 192015, 268821, 448035, 1344105]

約数ペア:

[(1, 1344105), (3, 448035), (5, 268821), (7, 192015), (9, 149345), (15, 89607), (17, 79065), (21, 64005), (35, 38403), (45, 29869), (51, 26355), (63, 21335), (85, 15813), (105, 12801), (119, 11295), (153, 8785), (251, 5355), (255, 5271), (315, 4267), (357, 3765), (595, 2259), (753, 1785), (765, 1757), (1071, 1255)]