97788915095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{398821}}^1$

素因数の和:398963

約数の個数: 32

約数和(自身を含む): 129218328000

約数和(自身を除く): 31429412905

約数列:

[1, 5, 19, 29, 89, 95, 145, 445, 551, 1691, 2581, 2755, 8455, 12905, 49039, 245195, 398821, 1994105, 7577599, 11565809, 35495069, 37887995, 57829045, 177475345, 219750371, 674406311, 1029357001, 1098751855, 3372031555, 5146785005, 19557783019, 97788915095]

約数ペア:

[(1, 97788915095), (5, 19557783019), (19, 5146785005), (29, 3372031555), (89, 1098751855), (95, 1029357001), (145, 674406311), (445, 219750371), (551, 177475345), (1691, 57829045), (2581, 37887995), (2755, 35495069), (8455, 11565809), (12905, 7577599), (49039, 1994105), (245195, 398821)]