25424061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 39932928

約数和(自身を除く): 14508867

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1237, 1581, 3711, 6851, 16081, 20553, 21029, 38347, 48243, 63087, 115041, 273377, 498511, 651899, 820131, 1495533, 1955697, 8474687, 25424061]

約数ペア:

[(1, 25424061), (3, 8474687), (13, 1955697), (17, 1495533), (31, 820131), (39, 651899), (51, 498511), (93, 273377), (221, 115041), (403, 63087), (527, 48243), (663, 38347), (1209, 21029), (1237, 20553), (1581, 16081), (3711, 6851)]