1052802765

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{371359}}^1$

素因数の和:371383

約数の個数: 40

約数和(自身を含む): 2156858880

約数和(自身を除く): 1104056115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 371359, 1114077, 1856795, 2599513, 3342231, 5570385, 7798539, 10026693, 12997565, 16711155, 23395617, 30080079, 38992695, 50133465, 70186851, 116978085, 150400395, 210560553, 350934255, 1052802765]

約数ペア:

[(1, 1052802765), (3, 350934255), (5, 210560553), (7, 150400395), (9, 116978085), (15, 70186851), (21, 50133465), (27, 38992695), (35, 30080079), (45, 23395617), (63, 16711155), (81, 12997565), (105, 10026693), (135, 7798539), (189, 5570385), (315, 3342231), (405, 2599513), (567, 1856795), (945, 1114077), (2835, 371359)]