25892037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 42052608

約数和(自身を除く): 16160571

約数列:

[1, 3, 9, 17, 31, 51, 53, 93, 103, 153, 159, 279, 309, 477, 527, 901, 927, 1581, 1643, 1751, 2703, 3193, 4743, 4929, 5253, 5459, 8109, 9579, 14787, 15759, 16377, 27931, 28737, 49131, 54281, 83793, 92803, 162843, 169229, 251379, 278409, 488529, 507687, 835227, 1523061, 2876893, 8630679, 25892037]

約数ペア:

[(1, 25892037), (3, 8630679), (9, 2876893), (17, 1523061), (31, 835227), (51, 507687), (53, 488529), (93, 278409), (103, 251379), (153, 169229), (159, 162843), (279, 92803), (309, 83793), (477, 54281), (527, 49131), (901, 28737), (927, 27931), (1581, 16377), (1643, 15759), (1751, 14787), (2703, 9579), (3193, 8109), (4743, 5459), (4929, 5253)]