123396315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2677}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 226237440

約数和(自身を除く): 102841125

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 439, 1317, 2195, 2677, 3073, 6585, 8031, 9219, 13385, 15365, 18739, 40155, 46095, 56217, 93695, 281085, 1175203, 3525609, 5876015, 8226421, 17628045, 24679263, 41132105, 123396315]

約数ペア:

[(1, 123396315), (3, 41132105), (5, 24679263), (7, 17628045), (15, 8226421), (21, 5876015), (35, 3525609), (105, 1175203), (439, 281085), (1317, 93695), (2195, 56217), (2677, 46095), (3073, 40155), (6585, 18739), (8031, 15365), (9219, 13385)]