15547532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 36912288

約数和(自身を除く): 21364756

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 353, 364, 484, 572, 706, 847, 1001, 1412, 1573, 1694, 2002, 2471, 3146, 3388, 3883, 4004, 4589, 4942, 6292, 7766, 9178, 9884, 11011, 15532, 18356, 22022, 27181, 32123, 42713, 44044, 50479, 54362, 64246, 85426, 100958, 108724, 128492, 170852, 201916, 298991, 353353, 555269, 597982, 706706, 1110538, 1195964, 1413412, 2221076, 3886883, 7773766, 15547532]

約数ペア:

[(1, 15547532), (2, 7773766), (4, 3886883), (7, 2221076), (11, 1413412), (13, 1195964), (14, 1110538), (22, 706706), (26, 597982), (28, 555269), (44, 353353), (52, 298991), (77, 201916), (91, 170852), (121, 128492), (143, 108724), (154, 100958), (182, 85426), (242, 64246), (286, 54362), (308, 50479), (353, 44044), (364, 42713), (484, 32123), (572, 27181), (706, 22022), (847, 18356), (1001, 15532), (1412, 11011), (1573, 9884), (1694, 9178), (2002, 7766), (2471, 6292), (3146, 4942), (3388, 4589), (3883, 4004)]