42427785

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 27245175

約数列:

[1, 3, 5, 15, 59, 177, 191, 251, 295, 573, 753, 885, 955, 1255, 2865, 3765, 11269, 14809, 33807, 44427, 47941, 56345, 74045, 143823, 169035, 222135, 239705, 719115, 2828519, 8485557, 14142595, 42427785]

約数ペア:

[(1, 42427785), (3, 14142595), (5, 8485557), (15, 2828519), (59, 719115), (177, 239705), (191, 222135), (251, 169035), (295, 143823), (573, 74045), (753, 56345), (885, 47941), (955, 44427), (1255, 33807), (2865, 14809), (3765, 11269)]