5214495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 10514448

約数和(自身を除く): 5299953

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 121, 143, 165, 169, 187, 195, 221, 255, 363, 429, 507, 561, 605, 663, 715, 845, 935, 1105, 1573, 1815, 1859, 2057, 2145, 2431, 2535, 2805, 2873, 3315, 4719, 5577, 6171, 7293, 7865, 8619, 9295, 10285, 12155, 14365, 20449, 23595, 26741, 27885, 30855, 31603, 36465, 43095, 61347, 80223, 94809, 102245, 133705, 158015, 306735, 347633, 401115, 474045, 1042899, 1738165, 5214495]

約数ペア:

[(1, 5214495), (3, 1738165), (5, 1042899), (11, 474045), (13, 401115), (15, 347633), (17, 306735), (33, 158015), (39, 133705), (51, 102245), (55, 94809), (65, 80223), (85, 61347), (121, 43095), (143, 36465), (165, 31603), (169, 30855), (187, 27885), (195, 26741), (221, 23595), (255, 20449), (363, 14365), (429, 12155), (507, 10285), (561, 9295), (605, 8619), (663, 7865), (715, 7293), (845, 6171), (935, 5577), (1105, 4719), (1573, 3315), (1815, 2873), (1859, 2805), (2057, 2535), (2145, 2431)]