23855148945

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{489487}}^1$

素因数の和:489539

約数の個数: 48

約数和(自身を含む): 44758782720

約数和(自身を除く): 20903633775

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1805, 2565, 3249, 5415, 9747, 16245, 48735, 489487, 1468461, 2447435, 4405383, 7342305, 9300253, 13216149, 22026915, 27900759, 46501265, 66080745, 83702277, 139503795, 176704807, 251106831, 418511385, 530114421, 883524035, 1255534155, 1590343263, 2650572105, 4771029789, 7951716315, 23855148945]

約数ペア:

[(1, 23855148945), (3, 7951716315), (5, 4771029789), (9, 2650572105), (15, 1590343263), (19, 1255534155), (27, 883524035), (45, 530114421), (57, 418511385), (95, 251106831), (135, 176704807), (171, 139503795), (285, 83702277), (361, 66080745), (513, 46501265), (855, 27900759), (1083, 22026915), (1805, 13216149), (2565, 9300253), (3249, 7342305), (5415, 4405383), (9747, 2447435), (16245, 1468461), (48735, 489487)]