28510607615

素因数分解:

$5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 40454400000

約数和(自身を除く): 11943792385

約数列:

[1, 5, 7, 35, 49, 139, 199, 245, 343, 601, 695, 973, 995, 1393, 1715, 3005, 4207, 4865, 6811, 6965, 9751, 21035, 27661, 29449, 34055, 47677, 48755, 68257, 83539, 119599, 138305, 147245, 193627, 206143, 238385, 341285, 417695, 584773, 597995, 837193, 968135, 1030715, 1355389, 2923865, 4093411, 4185965, 5860351, 6776945, 9487723, 16624261, 20467055, 28653877, 29301755, 41022457, 47438615, 83121305, 116369827, 143269385, 205112285, 581849135, 814588789, 4072943945, 5702121523, 28510607615]

約数ペア:

[(1, 28510607615), (5, 5702121523), (7, 4072943945), (35, 814588789), (49, 581849135), (139, 205112285), (199, 143269385), (245, 116369827), (343, 83121305), (601, 47438615), (695, 41022457), (973, 29301755), (995, 28653877), (1393, 20467055), (1715, 16624261), (3005, 9487723), (4207, 6776945), (4865, 5860351), (6811, 4185965), (6965, 4093411), (9751, 2923865), (21035, 1355389), (27661, 1030715), (29449, 968135), (34055, 837193), (47677, 597995), (48755, 584773), (68257, 417695), (83539, 341285), (119599, 238385), (138305, 206143), (147245, 193627)]