25551425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 34149600

約数和(自身を除く): 8598175

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1019, 1475, 5015, 5095, 17323, 25075, 25475, 60121, 86615, 300605, 433075, 1022057, 1503025, 5110285, 25551425]

約数ペア:

[(1, 25551425), (5, 5110285), (17, 1503025), (25, 1022057), (59, 433075), (85, 300605), (295, 86615), (425, 60121), (1003, 25475), (1019, 25075), (1475, 17323), (5015, 5095)]