3450009025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{21143}}^1$

素因数の和:21321

約数の個数: 24

約数和(自身を含む): 4388986944

約数和(自身を除く): 938977919

約数列:

[1, 5, 25, 61, 107, 305, 535, 1525, 2675, 6527, 21143, 32635, 105715, 163175, 528575, 1289723, 2262301, 6448615, 11311505, 32243075, 56557525, 138000361, 690001805, 3450009025]

約数ペア:

[(1, 3450009025), (5, 690001805), (25, 138000361), (61, 56557525), (107, 32243075), (305, 11311505), (535, 6448615), (1525, 2262301), (2675, 1289723), (6527, 528575), (21143, 163175), (32635, 105715)]