67615515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 48

約数和(自身を含む): 133436160

約数和(自身を除く): 65820645

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 5939, 11385, 17817, 29695, 53451, 65329, 89085, 136597, 195987, 267255, 326645, 409791, 587961, 682985, 979935, 1229373, 1502567, 2048955, 2939805, 4507701, 6146865, 7512835, 13523103, 22538505, 67615515]

約数ペア:

[(1, 67615515), (3, 22538505), (5, 13523103), (9, 7512835), (11, 6146865), (15, 4507701), (23, 2939805), (33, 2048955), (45, 1502567), (55, 1229373), (69, 979935), (99, 682985), (115, 587961), (165, 409791), (207, 326645), (253, 267255), (345, 195987), (495, 136597), (759, 89085), (1035, 65329), (1265, 53451), (2277, 29695), (3795, 17817), (5939, 11385)]