801216291215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{160373}}^1$

素因数の和:161663

約数の個数: 32

約数和(自身を含む): 1036452257280

約数和(自身を除く): 235235966065

約数列:

[1, 5, 19, 43, 95, 215, 817, 1223, 4085, 6115, 23237, 52589, 116185, 160373, 262945, 801865, 999191, 3047087, 4995955, 6896039, 15235435, 34480195, 131024741, 196136179, 655123705, 980680895, 3726587401, 8433855697, 18632937005, 42169278485, 160243258243, 801216291215]

約数ペア:

[(1, 801216291215), (5, 160243258243), (19, 42169278485), (43, 18632937005), (95, 8433855697), (215, 3726587401), (817, 980680895), (1223, 655123705), (4085, 196136179), (6115, 131024741), (23237, 34480195), (52589, 15235435), (116185, 6896039), (160373, 4995955), (262945, 3047087), (801865, 999191)]