72376415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 22214305

約数列:

[1, 5, 19, 67, 83, 95, 137, 335, 415, 685, 1273, 1577, 2603, 5561, 6365, 7885, 9179, 11371, 13015, 27805, 45895, 56855, 105659, 174401, 216049, 528295, 761857, 872005, 1080245, 3809285, 14475283, 72376415]

約数ペア:

[(1, 72376415), (5, 14475283), (19, 3809285), (67, 1080245), (83, 872005), (95, 761857), (137, 528295), (335, 216049), (415, 174401), (685, 105659), (1273, 56855), (1577, 45895), (2603, 27805), (5561, 13015), (6365, 11371), (7885, 9179)]