26630505

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 25900695

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 99, 135, 165, 227, 237, 297, 395, 495, 681, 711, 869, 1135, 1185, 1485, 2043, 2133, 2497, 2607, 3405, 3555, 4345, 6129, 7491, 7821, 10215, 10665, 12485, 13035, 17933, 22473, 23463, 30645, 37455, 39105, 53799, 67419, 89665, 112365, 117315, 161397, 197263, 268995, 337095, 484191, 591789, 806985, 986315, 1775367, 2420955, 2958945, 5326101, 8876835, 26630505]

約数ペア:

[(1, 26630505), (3, 8876835), (5, 5326101), (9, 2958945), (11, 2420955), (15, 1775367), (27, 986315), (33, 806985), (45, 591789), (55, 484191), (79, 337095), (99, 268995), (135, 197263), (165, 161397), (227, 117315), (237, 112365), (297, 89665), (395, 67419), (495, 53799), (681, 39105), (711, 37455), (869, 30645), (1135, 23463), (1185, 22473), (1485, 17933), (2043, 13035), (2133, 12485), (2497, 10665), (2607, 10215), (3405, 7821), (3555, 7491), (4345, 6129)]