268344525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 460986368

約数和(自身を除く): 192641843

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 211, 465, 547, 633, 775, 1055, 1641, 2325, 2735, 3165, 5275, 6541, 8205, 13675, 15825, 16957, 19623, 32705, 41025, 50871, 84785, 98115, 115417, 163525, 254355, 346251, 423925, 490575, 577085, 1271775, 1731255, 2885425, 3577927, 8656275, 10733781, 17889635, 53668905, 89448175, 268344525]

約数ペア:

[(1, 268344525), (3, 89448175), (5, 53668905), (15, 17889635), (25, 10733781), (31, 8656275), (75, 3577927), (93, 2885425), (155, 1731255), (211, 1271775), (465, 577085), (547, 490575), (633, 423925), (775, 346251), (1055, 254355), (1641, 163525), (2325, 115417), (2735, 98115), (3165, 84785), (5275, 50871), (6541, 41025), (8205, 32705), (13675, 19623), (15825, 16957)]