7970235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 15697920

約数和(自身を除く): 7727685

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 5839, 17517, 29195, 40873, 75907, 87585, 122619, 204365, 227721, 379535, 531349, 613095, 1138605, 1594047, 2656745, 7970235]

約数ペア:

[(1, 7970235), (3, 2656745), (5, 1594047), (7, 1138605), (13, 613095), (15, 531349), (21, 379535), (35, 227721), (39, 204365), (65, 122619), (91, 87585), (105, 75907), (195, 40873), (273, 29195), (455, 17517), (1365, 5839)]