428890175

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{41539}}^1$

素因数の和:41615

約数の個数: 24

約数和(自身を含む): 618115200

約数和(自身を除く): 189225025

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1475, 2065, 10325, 41539, 207695, 290773, 1038475, 1453865, 2450801, 7269325, 12254005, 17155607, 61270025, 85778035, 428890175]

約数ペア:

[(1, 428890175), (5, 85778035), (7, 61270025), (25, 17155607), (35, 12254005), (59, 7269325), (175, 2450801), (295, 1453865), (413, 1038475), (1475, 290773), (2065, 207695), (10325, 41539)]