23965065

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 43908480

約数和(自身を除く): 19943415

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1259, 1269, 2115, 3777, 3807, 6295, 6345, 11331, 18885, 19035, 33993, 56655, 59173, 101979, 169965, 177519, 295865, 509895, 532557, 887595, 1597671, 2662785, 4793013, 7988355, 23965065]

約数ペア:

[(1, 23965065), (3, 7988355), (5, 4793013), (9, 2662785), (15, 1597671), (27, 887595), (45, 532557), (47, 509895), (81, 295865), (135, 177519), (141, 169965), (235, 101979), (405, 59173), (423, 56655), (705, 33993), (1259, 19035), (1269, 18885), (2115, 11331), (3777, 6345), (3807, 6295)]