77525985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11827}}^1$

素因数の和:11877

約数の個数: 32

約数和(自身を含む): 136258560

約数和(自身を除く): 58732575

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 11827, 35481, 59135, 177405, 224713, 272021, 674139, 816063, 1123565, 1360105, 3370695, 4080315, 5168399, 15505197, 25841995, 77525985]

約数ペア:

[(1, 77525985), (3, 25841995), (5, 15505197), (15, 5168399), (19, 4080315), (23, 3370695), (57, 1360105), (69, 1123565), (95, 816063), (115, 674139), (285, 272021), (345, 224713), (437, 177405), (1311, 59135), (2185, 35481), (6555, 11827)]