9489968015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7501951}}^1$

素因数の和:7501990

約数の個数: 16

約数和(自身を含む): 12963373056

約数和(自身を除く): 3473405041

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 7501951, 37509755, 82521461, 172544873, 412607305, 862724365, 1897993603, 9489968015]

約数ペア:

[(1, 9489968015), (5, 1897993603), (11, 862724365), (23, 412607305), (55, 172544873), (115, 82521461), (253, 37509755), (1265, 7501951)]