2065441725

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{61609}}^1$

素因数の和:61774

約数の個数: 36

約数和(自身を含む): 3724324500

約数和(自身を除く): 1658882775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 3725, 6705, 11175, 33525, 61609, 184827, 308045, 554481, 924135, 1540225, 2772405, 4620675, 9179741, 13862025, 27539223, 45898705, 82617669, 137696115, 229493525, 413088345, 688480575, 2065441725]

約数ペア:

[(1, 2065441725), (3, 688480575), (5, 413088345), (9, 229493525), (15, 137696115), (25, 82617669), (45, 45898705), (75, 27539223), (149, 13862025), (225, 9179741), (447, 4620675), (745, 2772405), (1341, 1540225), (2235, 924135), (3725, 554481), (6705, 308045), (11175, 184827), (33525, 61609)]