78307295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 108186624

約数和(自身を除く): 29879329

約数列:

[1, 5, 11, 23, 55, 103, 115, 253, 515, 601, 1133, 1265, 2369, 3005, 5665, 6611, 11845, 13823, 26059, 33055, 61903, 69115, 130295, 152053, 309515, 680933, 760265, 1423769, 3404665, 7118845, 15661459, 78307295]

約数ペア:

[(1, 78307295), (5, 15661459), (11, 7118845), (23, 3404665), (55, 1423769), (103, 760265), (115, 680933), (253, 309515), (515, 152053), (601, 130295), (1133, 69115), (1265, 61903), (2369, 33055), (3005, 26059), (5665, 13823), (6611, 11845)]