2015657595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7537}}^1$

素因数の和:7841

約数の個数: 64

約数和(自身を含む): 4110320640

約数和(自身を除く): 2094663045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 283, 315, 849, 945, 1415, 1981, 2547, 4245, 5943, 7537, 7641, 9905, 12735, 17829, 22611, 29715, 37685, 38205, 52759, 53487, 67833, 89145, 113055, 158277, 203499, 263795, 267435, 339165, 474831, 791385, 1017495, 1424493, 2132971, 2374155, 6398913, 7122465, 10664855, 14930797, 19196739, 31994565, 44792391, 57590217, 74653985, 95983695, 134377173, 223961955, 287951085, 403131519, 671885865, 2015657595]

約数ペア:

[(1, 2015657595), (3, 671885865), (5, 403131519), (7, 287951085), (9, 223961955), (15, 134377173), (21, 95983695), (27, 74653985), (35, 57590217), (45, 44792391), (63, 31994565), (105, 19196739), (135, 14930797), (189, 10664855), (283, 7122465), (315, 6398913), (849, 2374155), (945, 2132971), (1415, 1424493), (1981, 1017495), (2547, 791385), (4245, 474831), (5943, 339165), (7537, 267435), (7641, 263795), (9905, 203499), (12735, 158277), (17829, 113055), (22611, 89145), (29715, 67833), (37685, 53487), (38205, 52759)]