28229132015

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{35573}}^1$

素因数の和:35712

約数の個数: 48

約数和(自身を含む): 40878794880

約数和(自身を除く): 12649662865

約数列:

[1, 5, 7, 35, 41, 49, 79, 205, 245, 287, 395, 553, 1435, 2009, 2765, 3239, 3871, 10045, 16195, 19355, 22673, 35573, 113365, 158711, 177865, 249011, 793555, 1245055, 1458493, 1743077, 2810267, 7292465, 8715385, 10209451, 14051335, 19671869, 51047255, 71466157, 98359345, 115220947, 137703083, 357330785, 576104735, 688515415, 806546629, 4032733145, 5645826403, 28229132015]

約数ペア:

[(1, 28229132015), (5, 5645826403), (7, 4032733145), (35, 806546629), (41, 688515415), (49, 576104735), (79, 357330785), (205, 137703083), (245, 115220947), (287, 98359345), (395, 71466157), (553, 51047255), (1435, 19671869), (2009, 14051335), (2765, 10209451), (3239, 8715385), (3871, 7292465), (10045, 2810267), (16195, 1743077), (19355, 1458493), (22673, 1245055), (35573, 793555), (113365, 249011), (158711, 177865)]