54693885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 38203395

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 2687, 4071, 6785, 8061, 13435, 20355, 40305, 61801, 158533, 185403, 309005, 475599, 792665, 927015, 2377995, 3646259, 10938777, 18231295, 54693885]

約数ペア:

[(1, 54693885), (3, 18231295), (5, 10938777), (15, 3646259), (23, 2377995), (59, 927015), (69, 792665), (115, 475599), (177, 309005), (295, 185403), (345, 158533), (885, 61801), (1357, 40305), (2687, 20355), (4071, 13435), (6785, 8061)]