15446613

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 26429760

約数和(自身を除く): 10983147

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 137, 147, 177, 273, 411, 413, 637, 767, 959, 1239, 1781, 1911, 2301, 2877, 2891, 5343, 5369, 6713, 8083, 8673, 12467, 16107, 20139, 24249, 37401, 37583, 56581, 87269, 105079, 112749, 169743, 261807, 315237, 396067, 735553, 1188201, 2206659, 5148871, 15446613]

約数ペア:

[(1, 15446613), (3, 5148871), (7, 2206659), (13, 1188201), (21, 735553), (39, 396067), (49, 315237), (59, 261807), (91, 169743), (137, 112749), (147, 105079), (177, 87269), (273, 56581), (411, 37583), (413, 37401), (637, 24249), (767, 20139), (959, 16107), (1239, 12467), (1781, 8673), (1911, 8083), (2301, 6713), (2877, 5369), (2891, 5343)]