53155545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 88965120

約数和(自身を除く): 35809575

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 1185, 1447, 2449, 4341, 7235, 7347, 12245, 21705, 36735, 44857, 114313, 134571, 224285, 342939, 571565, 672855, 1714695, 3543703, 10631109, 17718515, 53155545]

約数ペア:

[(1, 53155545), (3, 17718515), (5, 10631109), (15, 3543703), (31, 1714695), (79, 672855), (93, 571565), (155, 342939), (237, 224285), (395, 134571), (465, 114313), (1185, 44857), (1447, 36735), (2449, 21705), (4341, 12245), (7235, 7347)]