23567565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 43280640

約数和(自身を除く): 19713075

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 577, 1167, 1731, 1945, 2723, 2885, 4039, 5835, 8169, 8655, 12117, 13615, 20195, 40845, 60585, 224453, 673359, 1122265, 1571171, 3366795, 4713513, 7855855, 23567565]

約数ペア:

[(1, 23567565), (3, 7855855), (5, 4713513), (7, 3366795), (15, 1571171), (21, 1122265), (35, 673359), (105, 224453), (389, 60585), (577, 40845), (1167, 20195), (1731, 13615), (1945, 12117), (2723, 8655), (2885, 8169), (4039, 5835)]