4918815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 9809280

約数和(自身を除く): 4890465

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 523, 627, 855, 1045, 1569, 1881, 2615, 3135, 4707, 5753, 7845, 9405, 9937, 17259, 23535, 28765, 29811, 49685, 51777, 86295, 89433, 109307, 149055, 258885, 327921, 447165, 546535, 983763, 1639605, 4918815]

約数ペア:

[(1, 4918815), (3, 1639605), (5, 983763), (9, 546535), (11, 447165), (15, 327921), (19, 258885), (33, 149055), (45, 109307), (55, 89433), (57, 86295), (95, 51777), (99, 49685), (165, 29811), (171, 28765), (209, 23535), (285, 17259), (495, 9937), (523, 9405), (627, 7845), (855, 5753), (1045, 4707), (1569, 3135), (1881, 2615)]