72928425

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{16481}}^1$

素因数の和:16553

約数の個数: 24

約数和(自身を含む): 122626080

約数和(自身を除く): 49697655

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 16481, 49443, 82405, 247215, 412025, 972379, 1236075, 2917137, 4861895, 14585685, 24309475, 72928425]

約数ペア:

[(1, 72928425), (3, 24309475), (5, 14585685), (15, 4861895), (25, 2917137), (59, 1236075), (75, 972379), (177, 412025), (295, 247215), (885, 82405), (1475, 49443), (4425, 16481)]