1052851565

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 1421729280

約数和(自身を除く): 368877715

約数列:

[1, 5, 17, 23, 79, 85, 115, 289, 391, 395, 401, 1343, 1445, 1817, 1955, 2005, 6647, 6715, 6817, 9085, 9223, 22831, 30889, 31679, 33235, 34085, 46115, 114155, 115889, 154445, 156791, 158395, 525113, 538543, 579445, 728617, 783955, 2625565, 2665447, 2692715, 3643085, 9155231, 12386489, 13327235, 45776155, 61932445, 210570313, 1052851565]

約数ペア:

[(1, 1052851565), (5, 210570313), (17, 61932445), (23, 45776155), (79, 13327235), (85, 12386489), (115, 9155231), (289, 3643085), (391, 2692715), (395, 2665447), (401, 2625565), (1343, 783955), (1445, 728617), (1817, 579445), (1955, 538543), (2005, 525113), (6647, 158395), (6715, 156791), (6817, 154445), (9085, 115889), (9223, 114155), (22831, 46115), (30889, 34085), (31679, 33235)]