312082905

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 507386880

約数和(自身を除く): 195303975

約数列:

[1, 3, 5, 15, 83, 249, 415, 439, 571, 1245, 1317, 1713, 2195, 2855, 6585, 8565, 36437, 47393, 109311, 142179, 182185, 236965, 250669, 546555, 710895, 752007, 1253345, 3760035, 20805527, 62416581, 104027635, 312082905]

約数ペア:

[(1, 312082905), (3, 104027635), (5, 62416581), (15, 20805527), (83, 3760035), (249, 1253345), (415, 752007), (439, 710895), (571, 546555), (1245, 250669), (1317, 236965), (1713, 182185), (2195, 142179), (2855, 109311), (6585, 47393), (8565, 36437)]