11236225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 7512575

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 449, 455, 715, 1001, 1925, 2245, 2275, 3143, 3575, 4939, 5005, 5837, 11225, 15715, 24695, 25025, 29185, 34573, 40859, 64207, 78575, 123475, 145925, 172865, 204295, 321035, 449449, 864325, 1021475, 1605175, 2247245, 11236225]

約数ペア:

[(1, 11236225), (5, 2247245), (7, 1605175), (11, 1021475), (13, 864325), (25, 449449), (35, 321035), (55, 204295), (65, 172865), (77, 145925), (91, 123475), (143, 78575), (175, 64207), (275, 40859), (325, 34573), (385, 29185), (449, 25025), (455, 24695), (715, 15715), (1001, 11225), (1925, 5837), (2245, 5005), (2275, 4939), (3143, 3575)]