23576805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 48806400

約数和(自身を除く): 25229595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 409, 427, 549, 915, 945, 1227, 1281, 1647, 2045, 2135, 2745, 2863, 3681, 3843, 6135, 6405, 8235, 8589, 11043, 11529, 14315, 18405, 19215, 24949, 25767, 42945, 55215, 57645, 74847, 77301, 124745, 128835, 174643, 224541, 374235, 386505, 523929, 673623, 873215, 1122705, 1571787, 2619645, 3368115, 4715361, 7858935, 23576805]

約数ペア:

[(1, 23576805), (3, 7858935), (5, 4715361), (7, 3368115), (9, 2619645), (15, 1571787), (21, 1122705), (27, 873215), (35, 673623), (45, 523929), (61, 386505), (63, 374235), (105, 224541), (135, 174643), (183, 128835), (189, 124745), (305, 77301), (315, 74847), (409, 57645), (427, 55215), (549, 42945), (915, 25767), (945, 24949), (1227, 19215), (1281, 18405), (1647, 14315), (2045, 11529), (2135, 11043), (2745, 8589), (2863, 8235), (3681, 6405), (3843, 6135)]