25299807

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 36892800

約数和(自身を除く): 11592993

約数列:

[1, 3, 13, 39, 139, 169, 359, 417, 507, 1077, 1807, 4667, 5421, 14001, 23491, 49901, 60671, 70473, 149703, 182013, 648713, 1946139, 8433269, 25299807]

約数ペア:

[(1, 25299807), (3, 8433269), (13, 1946139), (39, 648713), (139, 182013), (169, 149703), (359, 70473), (417, 60671), (507, 49901), (1077, 23491), (1807, 14001), (4667, 5421)]