28923585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66491}}^1$

素因数の和:66528

約数の個数: 16

約数和(自身を含む): 47874240

約数和(自身を除く): 18950655

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 66491, 199473, 332455, 997365, 1928239, 5784717, 9641195, 28923585]

約数ペア:

[(1, 28923585), (3, 9641195), (5, 5784717), (15, 1928239), (29, 997365), (87, 332455), (145, 199473), (435, 66491)]