465517251

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{25121}}^1$

素因数の和:25227

約数の個数: 24

約数和(自身を含む): 705425760

約数和(自身を除く): 239908509

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 25121, 75363, 226089, 728509, 1783591, 2185527, 5350773, 6556581, 16052319, 51724139, 155172417, 465517251]

約数ペア:

[(1, 465517251), (3, 155172417), (9, 51724139), (29, 16052319), (71, 6556581), (87, 5350773), (213, 2185527), (261, 1783591), (639, 728509), (2059, 226089), (6177, 75363), (18531, 25121)]