2188292025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{435481}}^1$

素因数の和:435561

約数の個数: 24

約数和(自身を含む): 3671984224

約数和(自身を除く): 1483692199

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 435481, 1306443, 2177405, 6532215, 10887025, 29177227, 32661075, 87531681, 145886135, 437658405, 729430675, 2188292025]

約数ペア:

[(1, 2188292025), (3, 729430675), (5, 437658405), (15, 145886135), (25, 87531681), (67, 32661075), (75, 29177227), (201, 10887025), (335, 6532215), (1005, 2177405), (1675, 1306443), (5025, 435481)]