6973785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 15073344

約数和(自身を除く): 8099559

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 131, 169, 195, 273, 315, 393, 455, 507, 585, 655, 819, 845, 917, 1179, 1183, 1365, 1521, 1703, 1965, 2535, 2751, 3549, 4095, 4585, 5109, 5895, 5915, 7605, 8253, 8515, 10647, 11921, 13755, 15327, 17745, 22139, 25545, 35763, 41265, 53235, 59605, 66417, 76635, 107289, 110695, 154973, 178815, 199251, 332085, 464919, 536445, 774865, 996255, 1394757, 2324595, 6973785]

約数ペア:

[(1, 6973785), (3, 2324595), (5, 1394757), (7, 996255), (9, 774865), (13, 536445), (15, 464919), (21, 332085), (35, 199251), (39, 178815), (45, 154973), (63, 110695), (65, 107289), (91, 76635), (105, 66417), (117, 59605), (131, 53235), (169, 41265), (195, 35763), (273, 25545), (315, 22139), (393, 17745), (455, 15327), (507, 13755), (585, 11921), (655, 10647), (819, 8515), (845, 8253), (917, 7605), (1179, 5915), (1183, 5895), (1365, 5109), (1521, 4585), (1703, 4095), (1965, 3549), (2535, 2751)]