1445827075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 2331507024

約数和(自身を除く): 885679949

約数列:

[1, 5, 7, 11, 25, 35, 41, 49, 55, 77, 175, 205, 245, 275, 287, 385, 451, 539, 1025, 1225, 1435, 1925, 2009, 2255, 2617, 2695, 3157, 7175, 10045, 11275, 13085, 13475, 15785, 18319, 22099, 28787, 50225, 65425, 78925, 91595, 107297, 110495, 128233, 143935, 201509, 457975, 536485, 552475, 641165, 719675, 751079, 1007545, 1180267, 1410563, 2682425, 3205825, 3755395, 5037725, 5257553, 5901335, 7052815, 8261869, 18776975, 26287765, 29506675, 35264075, 41309345, 57833083, 131438825, 206546725, 289165415, 1445827075]

約数ペア:

[(1, 1445827075), (5, 289165415), (7, 206546725), (11, 131438825), (25, 57833083), (35, 41309345), (41, 35264075), (49, 29506675), (55, 26287765), (77, 18776975), (175, 8261869), (205, 7052815), (245, 5901335), (275, 5257553), (287, 5037725), (385, 3755395), (451, 3205825), (539, 2682425), (1025, 1410563), (1225, 1180267), (1435, 1007545), (1925, 751079), (2009, 719675), (2255, 641165), (2617, 552475), (2695, 536485), (3157, 457975), (7175, 201509), (10045, 143935), (11275, 128233), (13085, 110495), (13475, 107297), (15785, 91595), (18319, 78925), (22099, 65425), (28787, 50225)]