1409135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 2204160

約数和(自身を除く): 795025

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 163, 247, 455, 665, 815, 1141, 1235, 1729, 2119, 3097, 5705, 8645, 10595, 14833, 15485, 21679, 40261, 74165, 108395, 201305, 281827, 1409135]

約数ペア:

[(1, 1409135), (5, 281827), (7, 201305), (13, 108395), (19, 74165), (35, 40261), (65, 21679), (91, 15485), (95, 14833), (133, 10595), (163, 8645), (247, 5705), (455, 3097), (665, 2119), (815, 1729), (1141, 1235)]