74710515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4007}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 131590656

約数和(自身を除く): 56880141

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3729, 4007, 6215, 12021, 18645, 20035, 44077, 60105, 132231, 220385, 452791, 661155, 1358373, 2263955, 4980701, 6791865, 14942103, 24903505, 74710515]

約数ペア:

[(1, 74710515), (3, 24903505), (5, 14942103), (11, 6791865), (15, 4980701), (33, 2263955), (55, 1358373), (113, 661155), (165, 452791), (339, 220385), (565, 132231), (1243, 60105), (1695, 44077), (3729, 20035), (4007, 18645), (6215, 12021)]