16299760945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 22794831360

約数和(自身を除く): 6495070415

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 487, 533, 661, 779, 1235, 2435, 2665, 3305, 3895, 6331, 8593, 9253, 10127, 12559, 19967, 27101, 31655, 42965, 46265, 50635, 62795, 99835, 120289, 135505, 163267, 259571, 321907, 352313, 379373, 514919, 601445, 816335, 1297855, 1609535, 1761565, 1896865, 2574595, 4184791, 4931849, 6116233, 6693947, 13198187, 20923955, 24659245, 30581165, 33469735, 65990935, 79511029, 171576431, 250765553, 397555145, 857882155, 1253827765, 3259952189, 16299760945]

約数ペア:

[(1, 16299760945), (5, 3259952189), (13, 1253827765), (19, 857882155), (41, 397555145), (65, 250765553), (95, 171576431), (205, 79511029), (247, 65990935), (487, 33469735), (533, 30581165), (661, 24659245), (779, 20923955), (1235, 13198187), (2435, 6693947), (2665, 6116233), (3305, 4931849), (3895, 4184791), (6331, 2574595), (8593, 1896865), (9253, 1761565), (10127, 1609535), (12559, 1297855), (19967, 816335), (27101, 601445), (31655, 514919), (42965, 379373), (46265, 352313), (50635, 321907), (62795, 259571), (99835, 163267), (120289, 135505)]