5615565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 9628416

約数和(自身を除く): 4012851

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 397, 615, 943, 1191, 1985, 2829, 4715, 5955, 9131, 14145, 16277, 27393, 45655, 48831, 81385, 136965, 244155, 374371, 1123113, 1871855, 5615565]

約数ペア:

[(1, 5615565), (3, 1871855), (5, 1123113), (15, 374371), (23, 244155), (41, 136965), (69, 81385), (115, 48831), (123, 45655), (205, 27393), (345, 16277), (397, 14145), (615, 9131), (943, 5955), (1191, 4715), (1985, 2829)]