30955755

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 50780160

約数和(自身を除く): 19824405

約数列:

[1, 3, 5, 15, 79, 151, 173, 237, 395, 453, 519, 755, 865, 1185, 2265, 2595, 11929, 13667, 26123, 35787, 41001, 59645, 68335, 78369, 130615, 178935, 205005, 391845, 2063717, 6191151, 10318585, 30955755]

約数ペア:

[(1, 30955755), (3, 10318585), (5, 6191151), (15, 2063717), (79, 391845), (151, 205005), (173, 178935), (237, 130615), (395, 78369), (453, 68335), (519, 59645), (755, 41001), (865, 35787), (1185, 26123), (2265, 13667), (2595, 11929)]