83943135

素因数分解:

$3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 153578880

約数和(自身を除く): 69635745

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 243, 295, 405, 531, 885, 1171, 1215, 1593, 2655, 3513, 4779, 5855, 7965, 10539, 14337, 17565, 23895, 31617, 52695, 69089, 71685, 94851, 158085, 207267, 284553, 345445, 474255, 621801, 1036335, 1422765, 1865403, 3109005, 5596209, 9327015, 16788627, 27981045, 83943135]

約数ペア:

[(1, 83943135), (3, 27981045), (5, 16788627), (9, 9327015), (15, 5596209), (27, 3109005), (45, 1865403), (59, 1422765), (81, 1036335), (135, 621801), (177, 474255), (243, 345445), (295, 284553), (405, 207267), (531, 158085), (885, 94851), (1171, 71685), (1215, 69089), (1593, 52695), (2655, 31617), (3513, 23895), (4779, 17565), (5855, 14337), (7965, 10539)]