2052806825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1511}}^1\times {\mathrm{1753}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 2630831616

約数和(自身を除く): 578024791

約数列:

[1, 5, 25, 31, 155, 775, 1511, 1753, 7555, 8765, 37775, 43825, 46841, 54343, 234205, 271715, 1171025, 1358575, 2648783, 13243915, 66219575, 82112273, 410561365, 2052806825]

約数ペア:

[(1, 2052806825), (5, 410561365), (25, 82112273), (31, 66219575), (155, 13243915), (775, 2648783), (1511, 1358575), (1753, 1171025), (7555, 271715), (8765, 234205), (37775, 54343), (43825, 46841)]