25159968195

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{60169}}^1$

素因数の和:60695

約数の個数: 32

約数和(自身を含む): 41006095680

約数和(自身を除く): 15846127485

約数列:

[1, 3, 5, 15, 61, 183, 305, 457, 915, 1371, 2285, 6855, 27877, 60169, 83631, 139385, 180507, 300845, 418155, 902535, 3670309, 11010927, 18351545, 27497233, 55054635, 82491699, 137486165, 412458495, 1677331213, 5031993639, 8386656065, 25159968195]

約数ペア:

[(1, 25159968195), (3, 8386656065), (5, 5031993639), (15, 1677331213), (61, 412458495), (183, 137486165), (305, 82491699), (457, 55054635), (915, 27497233), (1371, 18351545), (2285, 11010927), (6855, 3670309), (27877, 902535), (60169, 418155), (83631, 300845), (139385, 180507)]