248804980225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{3163}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 319137087808

約数和(自身を除く): 70332107583

約数列:

[1, 5, 25, 37, 185, 277, 307, 925, 1385, 1535, 3163, 6925, 7675, 10249, 11359, 15815, 51245, 56795, 79075, 85039, 117031, 256225, 283975, 425195, 585155, 876151, 971041, 2125975, 2925775, 3146443, 4380755, 4855205, 15732215, 21903775, 24276025, 32417587, 35928517, 78661075, 162087935, 179642585, 268978357, 810439675, 898212925, 1344891785, 6724458925, 9952199209, 49760996045, 248804980225]

約数ペア:

[(1, 248804980225), (5, 49760996045), (25, 9952199209), (37, 6724458925), (185, 1344891785), (277, 898212925), (307, 810439675), (925, 268978357), (1385, 179642585), (1535, 162087935), (3163, 78661075), (6925, 35928517), (7675, 32417587), (10249, 24276025), (11359, 21903775), (15815, 15732215), (51245, 4855205), (56795, 4380755), (79075, 3146443), (85039, 2925775), (117031, 2125975), (256225, 971041), (283975, 876151), (425195, 585155)]