15196293

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 26024544

約数和(自身を除く): 10828251

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 251, 279, 651, 753, 961, 1757, 1953, 2259, 2883, 5271, 6727, 7781, 8649, 15813, 20181, 23343, 54467, 60543, 70029, 163401, 241211, 490203, 723633, 1688477, 2170899, 5065431, 15196293]

約数ペア:

[(1, 15196293), (3, 5065431), (7, 2170899), (9, 1688477), (21, 723633), (31, 490203), (63, 241211), (93, 163401), (217, 70029), (251, 60543), (279, 54467), (651, 23343), (753, 20181), (961, 15813), (1757, 8649), (1953, 7781), (2259, 6727), (2883, 5271)]