87666465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 56794335

約数列:

[1, 3, 5, 15, 43, 129, 199, 215, 597, 645, 683, 995, 2049, 2985, 3415, 8557, 10245, 25671, 29369, 42785, 88107, 128355, 135917, 146845, 407751, 440535, 679585, 2038755, 5844431, 17533293, 29222155, 87666465]

約数ペア:

[(1, 87666465), (3, 29222155), (5, 17533293), (15, 5844431), (43, 2038755), (129, 679585), (199, 440535), (215, 407751), (597, 146845), (645, 135917), (683, 128355), (995, 88107), (2049, 42785), (2985, 29369), (3415, 25671), (8557, 10245)]