4077955

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 5953536

約数和(自身を除く): 1875581

約数列:

[1, 5, 7, 35, 37, 47, 67, 185, 235, 259, 329, 335, 469, 1295, 1645, 1739, 2345, 2479, 3149, 8695, 12173, 12395, 15745, 17353, 22043, 60865, 86765, 110215, 116513, 582565, 815591, 4077955]

約数ペア:

[(1, 4077955), (5, 815591), (7, 582565), (35, 116513), (37, 110215), (47, 86765), (67, 60865), (185, 22043), (235, 17353), (259, 15745), (329, 12395), (335, 12173), (469, 8695), (1295, 3149), (1645, 2479), (1739, 2345)]