15709976051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4824

約数の個数: 64

約数和(自身を含む): 21447770112

約数和(自身を除く): 5737794061

約数列:

[1, 7, 11, 23, 31, 61, 77, 161, 217, 253, 341, 427, 671, 713, 1403, 1771, 1891, 2387, 4691, 4697, 4991, 7843, 9821, 13237, 15433, 20801, 32837, 43493, 51601, 54901, 107893, 108031, 145421, 145607, 286151, 304451, 361207, 478423, 755251, 1017947, 1186823, 1599631, 2003057, 3147661, 3344683, 3348961, 6581473, 8307761, 8870681, 11197417, 22033627, 23412781, 36791513, 46070311, 62094767, 72396203, 97577491, 204025663, 257540591, 506773421, 683042437, 1428179641, 2244282293, 15709976051]

約数ペア:

[(1, 15709976051), (7, 2244282293), (11, 1428179641), (23, 683042437), (31, 506773421), (61, 257540591), (77, 204025663), (161, 97577491), (217, 72396203), (253, 62094767), (341, 46070311), (427, 36791513), (671, 23412781), (713, 22033627), (1403, 11197417), (1771, 8870681), (1891, 8307761), (2387, 6581473), (4691, 3348961), (4697, 3344683), (4991, 3147661), (7843, 2003057), (9821, 1599631), (13237, 1186823), (15433, 1017947), (20801, 755251), (32837, 478423), (43493, 361207), (51601, 304451), (54901, 286151), (107893, 145607), (108031, 145421)]