115225425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 237931200

約数和(自身を除く): 122705775

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 149, 175, 225, 315, 447, 491, 525, 745, 1043, 1341, 1473, 1575, 2235, 2455, 3129, 3437, 3725, 4419, 5215, 6705, 7365, 9387, 10311, 11175, 12275, 15645, 17185, 22095, 26075, 30933, 33525, 36825, 46935, 51555, 73159, 78225, 85925, 110475, 154665, 219477, 234675, 257775, 365795, 512113, 658431, 773325, 1097385, 1536339, 1828975, 2560565, 3292155, 4609017, 5486925, 7681695, 12802825, 16460775, 23045085, 38408475, 115225425]

約数ペア:

[(1, 115225425), (3, 38408475), (5, 23045085), (7, 16460775), (9, 12802825), (15, 7681695), (21, 5486925), (25, 4609017), (35, 3292155), (45, 2560565), (63, 1828975), (75, 1536339), (105, 1097385), (149, 773325), (175, 658431), (225, 512113), (315, 365795), (447, 257775), (491, 234675), (525, 219477), (745, 154665), (1043, 110475), (1341, 85925), (1473, 78225), (1575, 73159), (2235, 51555), (2455, 46935), (3129, 36825), (3437, 33525), (3725, 30933), (4419, 26075), (5215, 22095), (6705, 17185), (7365, 15645), (9387, 12275), (10311, 11175)]