76315755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 125832960

約数和(自身を除く): 49517205

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 537, 645, 661, 895, 1983, 2685, 3305, 7697, 9915, 23091, 28423, 38485, 85269, 115455, 118319, 142115, 354957, 426345, 591595, 1774785, 5087717, 15263151, 25438585, 76315755]

約数ペア:

[(1, 76315755), (3, 25438585), (5, 15263151), (15, 5087717), (43, 1774785), (129, 591595), (179, 426345), (215, 354957), (537, 142115), (645, 118319), (661, 115455), (895, 85269), (1983, 38485), (2685, 28423), (3305, 23091), (7697, 9915)]