11260725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 21605760

約数和(自身を除く): 10345035

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 175, 241, 267, 445, 525, 623, 723, 1205, 1335, 1687, 1869, 2225, 3115, 3615, 5061, 6025, 6675, 8435, 9345, 15575, 18075, 21449, 25305, 42175, 46725, 64347, 107245, 126525, 150143, 321735, 450429, 536225, 750715, 1608675, 2252145, 3753575, 11260725]

約数ペア:

[(1, 11260725), (3, 3753575), (5, 2252145), (7, 1608675), (15, 750715), (21, 536225), (25, 450429), (35, 321735), (75, 150143), (89, 126525), (105, 107245), (175, 64347), (241, 46725), (267, 42175), (445, 25305), (525, 21449), (623, 18075), (723, 15575), (1205, 9345), (1335, 8435), (1687, 6675), (1869, 6025), (2225, 5061), (3115, 3615)]