2015003523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 3258178560

約数和(自身を除く): 1243175037

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 103, 221, 247, 309, 323, 663, 741, 969, 1339, 1553, 1751, 1957, 4017, 4199, 4659, 5253, 5871, 12597, 20189, 22763, 25441, 26401, 29507, 33269, 60567, 68289, 76323, 79203, 88521, 99807, 159959, 343213, 383591, 432497, 479877, 501619, 1029639, 1150773, 1297491, 1504857, 2079467, 2719303, 3039221, 6238401, 6521047, 8157909, 9117663, 19563141, 35350939, 39509873, 51666757, 106052817, 118529619, 155000271, 671667841, 2015003523]

約数ペア:

[(1, 2015003523), (3, 671667841), (13, 155000271), (17, 118529619), (19, 106052817), (39, 51666757), (51, 39509873), (57, 35350939), (103, 19563141), (221, 9117663), (247, 8157909), (309, 6521047), (323, 6238401), (663, 3039221), (741, 2719303), (969, 2079467), (1339, 1504857), (1553, 1297491), (1751, 1150773), (1957, 1029639), (4017, 501619), (4199, 479877), (4659, 432497), (5253, 383591), (5871, 343213), (12597, 159959), (20189, 99807), (22763, 88521), (25441, 79203), (26401, 76323), (29507, 68289), (33269, 60567)]