7023705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 12230400

約数和(自身を除く): 5206695

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 199, 543, 597, 905, 995, 2353, 2587, 2715, 2985, 7059, 7761, 11765, 12935, 35295, 36019, 38805, 108057, 180095, 468247, 540285, 1404741, 2341235, 7023705]

約数ペア:

[(1, 7023705), (3, 2341235), (5, 1404741), (13, 540285), (15, 468247), (39, 180095), (65, 108057), (181, 38805), (195, 36019), (199, 35295), (543, 12935), (597, 11765), (905, 7761), (995, 7059), (2353, 2985), (2587, 2715)]