1017251675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 1403910144

約数和(自身を除く): 386658469

約数列:

[1, 5, 11, 25, 55, 107, 181, 191, 275, 535, 905, 955, 1177, 1991, 2101, 2675, 4525, 4775, 5885, 9955, 10505, 19367, 20437, 29425, 34571, 49775, 52525, 96835, 102185, 172855, 213037, 224807, 380281, 484175, 510925, 864275, 1065185, 1124035, 1901405, 3699097, 5325925, 5620175, 9507025, 18495485, 40690067, 92477425, 203450335, 1017251675]

約数ペア:

[(1, 1017251675), (5, 203450335), (11, 92477425), (25, 40690067), (55, 18495485), (107, 9507025), (181, 5620175), (191, 5325925), (275, 3699097), (535, 1901405), (905, 1124035), (955, 1065185), (1177, 864275), (1991, 510925), (2101, 484175), (2675, 380281), (4525, 224807), (4775, 213037), (5885, 172855), (9955, 102185), (10505, 96835), (19367, 52525), (20437, 49775), (29425, 34571)]