85953075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 154156800

約数和(自身を除く): 68203725

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 199, 325, 443, 597, 975, 995, 1329, 2215, 2587, 2985, 4975, 5759, 6645, 7761, 11075, 12935, 14925, 17277, 28795, 33225, 38805, 64675, 86385, 88157, 143975, 194025, 264471, 431925, 440785, 1146041, 1322355, 2203925, 3438123, 5730205, 6611775, 17190615, 28651025, 85953075]

約数ペア:

[(1, 85953075), (3, 28651025), (5, 17190615), (13, 6611775), (15, 5730205), (25, 3438123), (39, 2203925), (65, 1322355), (75, 1146041), (195, 440785), (199, 431925), (325, 264471), (443, 194025), (597, 143975), (975, 88157), (995, 86385), (1329, 64675), (2215, 38805), (2587, 33225), (2985, 28795), (4975, 17277), (5759, 14925), (6645, 12935), (7761, 11075)]