45540225

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 86483056

約数和(自身を除く): 40942831

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 523, 645, 675, 1075, 1161, 1569, 1935, 2025, 2615, 3225, 3483, 4707, 5805, 7845, 9675, 13075, 14121, 17415, 22489, 23535, 29025, 39225, 42363, 67467, 70605, 87075, 112445, 117675, 202401, 211815, 337335, 353025, 562225, 607203, 1012005, 1059075, 1686675, 1821609, 3036015, 5060025, 9108045, 15180075, 45540225]

約数ペア:

[(1, 45540225), (3, 15180075), (5, 9108045), (9, 5060025), (15, 3036015), (25, 1821609), (27, 1686675), (43, 1059075), (45, 1012005), (75, 607203), (81, 562225), (129, 353025), (135, 337335), (215, 211815), (225, 202401), (387, 117675), (405, 112445), (523, 87075), (645, 70605), (675, 67467), (1075, 42363), (1161, 39225), (1569, 29025), (1935, 23535), (2025, 22489), (2615, 17415), (3225, 14121), (3483, 13075), (4707, 9675), (5805, 7845)]