15396807745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1999}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 21067200000

約数和(自身を除く): 5670392255

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 439, 605, 1595, 1999, 2195, 3509, 4829, 9995, 12731, 17545, 21989, 24145, 53119, 57971, 63655, 109945, 140041, 241879, 265595, 289855, 637681, 700205, 877561, 1209395, 1540451, 3188405, 4387805, 7014491, 7702255, 9653171, 25449269, 35072455, 48265855, 106184881, 127246345, 279941959, 530924405, 1399709795, 3079361549, 15396807745]

約数ペア:

[(1, 15396807745), (5, 3079361549), (11, 1399709795), (29, 530924405), (55, 279941959), (121, 127246345), (145, 106184881), (319, 48265855), (439, 35072455), (605, 25449269), (1595, 9653171), (1999, 7702255), (2195, 7014491), (3509, 4387805), (4829, 3188405), (9995, 1540451), (12731, 1209395), (17545, 877561), (21989, 700205), (24145, 637681), (53119, 289855), (57971, 265595), (63655, 241879), (109945, 140041)]