16973925

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 28215456

約数和(自身を除く): 11241531

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 997, 1135, 2991, 3405, 4985, 5675, 14955, 17025, 24925, 74775, 226319, 678957, 1131595, 3394785, 5657975, 16973925]

約数ペア:

[(1, 16973925), (3, 5657975), (5, 3394785), (15, 1131595), (25, 678957), (75, 226319), (227, 74775), (681, 24925), (997, 17025), (1135, 14955), (2991, 5675), (3405, 4985)]