66528075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38567}}^1$

素因数の和:38603

約数の個数: 24

約数和(自身を含む): 114778368

約数和(自身を除く): 48250293

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 38567, 115701, 192835, 578505, 887041, 964175, 2661123, 2892525, 4435205, 13305615, 22176025, 66528075]

約数ペア:

[(1, 66528075), (3, 22176025), (5, 13305615), (15, 4435205), (23, 2892525), (25, 2661123), (69, 964175), (75, 887041), (115, 578505), (345, 192835), (575, 115701), (1725, 38567)]