39801477845

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{2351}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 49031184384

約数和(自身を除く): 9229706539

約数列:

[1, 5, 71, 103, 355, 463, 515, 2315, 2351, 7313, 11755, 32873, 36565, 47689, 164365, 166921, 238445, 242153, 834605, 1088513, 1210765, 3385919, 5442565, 16929595, 17192863, 77284423, 85964315, 112116839, 386422115, 560584195, 7960295569, 39801477845]

約数ペア:

[(1, 39801477845), (5, 7960295569), (71, 560584195), (103, 386422115), (355, 112116839), (463, 85964315), (515, 77284423), (2315, 17192863), (2351, 16929595), (7313, 5442565), (11755, 3385919), (32873, 1210765), (36565, 1088513), (47689, 834605), (164365, 242153), (166921, 238445)]