13117005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 26000640

約数和(自身を除く): 12883635

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 73, 99, 121, 135, 165, 219, 297, 363, 365, 495, 605, 657, 803, 1089, 1095, 1331, 1485, 1815, 1971, 2409, 3267, 3285, 3993, 4015, 5445, 6655, 7227, 8833, 9855, 11979, 12045, 16335, 19965, 21681, 26499, 35937, 36135, 44165, 59895, 79497, 97163, 108405, 132495, 179685, 238491, 291489, 397485, 485815, 874467, 1192455, 1457445, 2623401, 4372335, 13117005]

約数ペア:

[(1, 13117005), (3, 4372335), (5, 2623401), (9, 1457445), (11, 1192455), (15, 874467), (27, 485815), (33, 397485), (45, 291489), (55, 238491), (73, 179685), (99, 132495), (121, 108405), (135, 97163), (165, 79497), (219, 59895), (297, 44165), (363, 36135), (365, 35937), (495, 26499), (605, 21681), (657, 19965), (803, 16335), (1089, 12045), (1095, 11979), (1331, 9855), (1485, 8833), (1815, 7227), (1971, 6655), (2409, 5445), (3267, 4015), (3285, 3993)]