23461295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 35303520

約数和(自身を除く): 11842225

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 121, 143, 157, 209, 247, 605, 715, 785, 1045, 1235, 1573, 1727, 2041, 2299, 2717, 2983, 7865, 8635, 10205, 11495, 13585, 14915, 18997, 22451, 29887, 32813, 38779, 94985, 112255, 149435, 164065, 193895, 246961, 360943, 426569, 1234805, 1804715, 2132845, 4692259, 23461295]

約数ペア:

[(1, 23461295), (5, 4692259), (11, 2132845), (13, 1804715), (19, 1234805), (55, 426569), (65, 360943), (95, 246961), (121, 193895), (143, 164065), (157, 149435), (209, 112255), (247, 94985), (605, 38779), (715, 32813), (785, 29887), (1045, 22451), (1235, 18997), (1573, 14915), (1727, 13585), (2041, 11495), (2299, 10205), (2717, 8635), (2983, 7865)]