66304965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 113057280

約数和(自身を除く): 46752315

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 2803, 4731, 7885, 8409, 14015, 23655, 42045, 53257, 159771, 232649, 266285, 697947, 798855, 1163245, 3489735, 4420331, 13260993, 22101655, 66304965]

約数ペア:

[(1, 66304965), (3, 22101655), (5, 13260993), (15, 4420331), (19, 3489735), (57, 1163245), (83, 798855), (95, 697947), (249, 266285), (285, 232649), (415, 159771), (1245, 53257), (1577, 42045), (2803, 23655), (4731, 14015), (7885, 8409)]