2485751525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{37907}}^1$

素因数の和:38021

約数の個数: 24

約数和(自身を含む): 3205803744

約数和(自身を除く): 720052219

約数列:

[1, 5, 25, 43, 61, 215, 305, 1075, 1525, 2623, 13115, 37907, 65575, 189535, 947675, 1630001, 2312327, 8150005, 11561635, 40750025, 57808175, 99430061, 497150305, 2485751525]

約数ペア:

[(1, 2485751525), (5, 497150305), (25, 99430061), (43, 57808175), (61, 40750025), (215, 11561635), (305, 8150005), (1075, 2312327), (1525, 1630001), (2623, 947675), (13115, 189535), (37907, 65575)]