1039800385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{30013}}^1$

素因数の和:30085

約数の個数: 24

約数和(自身を含む): 1384125624

約数和(自身を除く): 344325239

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 6929, 30013, 34645, 150065, 390169, 1230533, 1950845, 5072197, 6152665, 15996929, 25360985, 79984645, 207960077, 1039800385]

約数ペア:

[(1, 1039800385), (5, 207960077), (13, 79984645), (41, 25360985), (65, 15996929), (169, 6152665), (205, 5072197), (533, 1950845), (845, 1230533), (2665, 390169), (6929, 150065), (30013, 34645)]