80054715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 58646085

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2063, 2587, 2985, 6189, 7761, 10315, 12935, 26819, 30945, 38805, 80457, 134095, 402285, 410537, 1231611, 2052685, 5336981, 6158055, 16010943, 26684905, 80054715]

約数ペア:

[(1, 80054715), (3, 26684905), (5, 16010943), (13, 6158055), (15, 5336981), (39, 2052685), (65, 1231611), (195, 410537), (199, 402285), (597, 134095), (995, 80457), (2063, 38805), (2587, 30945), (2985, 26819), (6189, 12935), (7761, 10315)]