84099405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 151619328

約数和(自身を除く): 67519923

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 67, 123, 157, 195, 201, 205, 335, 471, 533, 615, 785, 871, 1005, 1599, 2041, 2355, 2613, 2665, 2747, 4355, 6123, 6437, 7995, 8241, 10205, 10519, 13065, 13735, 19311, 30615, 31557, 32185, 35711, 41205, 52595, 83681, 96555, 107133, 136747, 157785, 178555, 251043, 410241, 418405, 431279, 535665, 683735, 1255215, 1293837, 2051205, 2156395, 5606627, 6469185, 16819881, 28033135, 84099405]

約数ペア:

[(1, 84099405), (3, 28033135), (5, 16819881), (13, 6469185), (15, 5606627), (39, 2156395), (41, 2051205), (65, 1293837), (67, 1255215), (123, 683735), (157, 535665), (195, 431279), (201, 418405), (205, 410241), (335, 251043), (471, 178555), (533, 157785), (615, 136747), (785, 107133), (871, 96555), (1005, 83681), (1599, 52595), (2041, 41205), (2355, 35711), (2613, 32185), (2665, 31557), (2747, 30615), (4355, 19311), (6123, 13735), (6437, 13065), (7995, 10519), (8241, 10205)]