61564275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14401}}^1$

素因数の和:14436

約数の個数: 36

約数和(自身を含む): 116080120

約数和(自身を除く): 54515845

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 14401, 43203, 72005, 129609, 216015, 273619, 360025, 648045, 820857, 1080075, 1368095, 2462571, 3240225, 4104285, 6840475, 12312855, 20521425, 61564275]

約数ペア:

[(1, 61564275), (3, 20521425), (5, 12312855), (9, 6840475), (15, 4104285), (19, 3240225), (25, 2462571), (45, 1368095), (57, 1080075), (75, 820857), (95, 648045), (171, 360025), (225, 273619), (285, 216015), (475, 129609), (855, 72005), (1425, 43203), (4275, 14401)]