38622925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 54434016

約数和(自身を除く): 15811091

約数列:

[1, 5, 11, 25, 29, 55, 145, 167, 275, 319, 725, 835, 841, 1595, 1837, 4175, 4205, 4843, 7975, 9185, 9251, 21025, 24215, 45925, 46255, 53273, 121075, 140447, 231275, 266365, 702235, 1331825, 1544917, 3511175, 7724585, 38622925]

約数ペア:

[(1, 38622925), (5, 7724585), (11, 3511175), (25, 1544917), (29, 1331825), (55, 702235), (145, 266365), (167, 231275), (275, 140447), (319, 121075), (725, 53273), (835, 46255), (841, 45925), (1595, 24215), (1837, 21025), (4175, 9251), (4205, 9185), (4843, 7975)]