3246475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 4285440

約数和(自身を除く): 1038965

約数列:

[1, 5, 25, 31, 59, 71, 155, 295, 355, 775, 1475, 1775, 1829, 2201, 4189, 9145, 11005, 20945, 45725, 55025, 104725, 129859, 649295, 3246475]

約数ペア:

[(1, 3246475), (5, 649295), (25, 129859), (31, 104725), (59, 55025), (71, 45725), (155, 20945), (295, 11005), (355, 9145), (775, 4189), (1475, 2201), (1775, 1829)]