220859135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 323658240

約数和(自身を除く): 102799105

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1273, 2345, 4957, 6365, 8911, 24785, 34699, 44555, 94183, 173495, 332119, 470915, 659281, 1660595, 2324833, 3296405, 6310261, 11624165, 31551305, 44171827, 220859135]

約数ペア:

[(1, 220859135), (5, 44171827), (7, 31551305), (19, 11624165), (35, 6310261), (67, 3296405), (95, 2324833), (133, 1660595), (335, 659281), (469, 470915), (665, 332119), (1273, 173495), (2345, 94183), (4957, 44555), (6365, 34699), (8911, 24785)]