17246205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 32872320

約数和(自身を除く): 15626115

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 877, 1035, 1311, 2185, 2631, 3933, 4385, 6555, 7893, 13155, 16663, 19665, 20171, 39465, 49989, 60513, 83315, 100855, 149967, 181539, 249945, 302565, 383249, 749835, 907695, 1149747, 1916245, 3449241, 5748735, 17246205]

約数ペア:

[(1, 17246205), (3, 5748735), (5, 3449241), (9, 1916245), (15, 1149747), (19, 907695), (23, 749835), (45, 383249), (57, 302565), (69, 249945), (95, 181539), (115, 149967), (171, 100855), (207, 83315), (285, 60513), (345, 49989), (437, 39465), (855, 20171), (877, 19665), (1035, 16663), (1311, 13155), (2185, 7893), (2631, 6555), (3933, 4385)]