11279505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 18874368

約数和(自身を除く): 7594863

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 191, 381, 465, 573, 635, 955, 1905, 2865, 3937, 5921, 11811, 17763, 19685, 24257, 29605, 59055, 72771, 88815, 121285, 363855, 751967, 2255901, 3759835, 11279505]

約数ペア:

[(1, 11279505), (3, 3759835), (5, 2255901), (15, 751967), (31, 363855), (93, 121285), (127, 88815), (155, 72771), (191, 59055), (381, 29605), (465, 24257), (573, 19685), (635, 17763), (955, 11811), (1905, 5921), (2865, 3937)]