42396255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 39765825

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2089, 2255, 4059, 6267, 6765, 10445, 18801, 20295, 22979, 31335, 68937, 85649, 94005, 114895, 206811, 256947, 344685, 428245, 770841, 942139, 1034055, 1284735, 2826417, 3854205, 4710695, 8479251, 14132085, 42396255]

約数ペア:

[(1, 42396255), (3, 14132085), (5, 8479251), (9, 4710695), (11, 3854205), (15, 2826417), (33, 1284735), (41, 1034055), (45, 942139), (55, 770841), (99, 428245), (123, 344685), (165, 256947), (205, 206811), (369, 114895), (451, 94005), (495, 85649), (615, 68937), (1353, 31335), (1845, 22979), (2089, 20295), (2255, 18801), (4059, 10445), (6267, 6765)]