16125395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 7824685

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1187, 1235, 2717, 5935, 13057, 13585, 15431, 22553, 65285, 77155, 112765, 169741, 248083, 293189, 848705, 1240415, 1465945, 3225079, 16125395]

約数ペア:

[(1, 16125395), (5, 3225079), (11, 1465945), (13, 1240415), (19, 848705), (55, 293189), (65, 248083), (95, 169741), (143, 112765), (209, 77155), (247, 65285), (715, 22553), (1045, 15431), (1187, 13585), (1235, 13057), (2717, 5935)]