67616975

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 86259360

約数和(自身を除く): 18642385

約数列:

[1, 5, 25, 61, 101, 305, 439, 505, 1525, 2195, 2525, 6161, 10975, 26779, 30805, 44339, 133895, 154025, 221695, 669475, 1108475, 2704679, 13523395, 67616975]

約数ペア:

[(1, 67616975), (5, 13523395), (25, 2704679), (61, 1108475), (101, 669475), (305, 221695), (439, 154025), (505, 133895), (1525, 44339), (2195, 30805), (2525, 26779), (6161, 10975)]