5139925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 7606656

約数和(自身を除く): 2466731

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1277, 4025, 6385, 8939, 29371, 31925, 44695, 146855, 205597, 223475, 734275, 1027985, 5139925]

約数ペア:

[(1, 5139925), (5, 1027985), (7, 734275), (23, 223475), (25, 205597), (35, 146855), (115, 44695), (161, 31925), (175, 29371), (575, 8939), (805, 6385), (1277, 4025)]