66782669185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{451799}}^1$

素因数の和:451905

約数の個数: 32

約数和(自身を含む): 89000985600

約数和(自身を除く): 22218316415

約数列:

[1, 5, 17, 37, 47, 85, 185, 235, 629, 799, 1739, 3145, 3995, 8695, 29563, 147815, 451799, 2258995, 7680583, 16716563, 21234553, 38402915, 83582815, 106172765, 284181571, 360987401, 785678461, 1420907855, 1804937005, 3928392305, 13356533837, 66782669185]

約数ペア:

[(1, 66782669185), (5, 13356533837), (17, 3928392305), (37, 1804937005), (47, 1420907855), (85, 785678461), (185, 360987401), (235, 284181571), (629, 106172765), (799, 83582815), (1739, 38402915), (3145, 21234553), (3995, 16716563), (8695, 7680583), (29563, 2258995), (147815, 451799)]