15663253533

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1\times {\mathrm{1487}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 21722038272

約数和(自身を除く): 6058784739

約数列:

[1, 3, 31, 93, 191, 573, 593, 1487, 1779, 4461, 5921, 17763, 18383, 46097, 55149, 113263, 138291, 284017, 339789, 852051, 881791, 2645373, 3511153, 8804527, 10533459, 26413581, 27335521, 82006563, 168422081, 505266243, 5221084511, 15663253533]

約数ペア:

[(1, 15663253533), (3, 5221084511), (31, 505266243), (93, 168422081), (191, 82006563), (573, 27335521), (593, 26413581), (1487, 10533459), (1779, 8804527), (4461, 3511153), (5921, 2645373), (17763, 881791), (18383, 852051), (46097, 339789), (55149, 284017), (113263, 138291)]