2465715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 4709376

約数和(自身を除く): 2243661

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1021, 2415, 3063, 5105, 7147, 15315, 21441, 23483, 35735, 70449, 107205, 117415, 164381, 352245, 493143, 821905, 2465715]

約数ペア:

[(1, 2465715), (3, 821905), (5, 493143), (7, 352245), (15, 164381), (21, 117415), (23, 107205), (35, 70449), (69, 35735), (105, 23483), (115, 21441), (161, 15315), (345, 7147), (483, 5105), (805, 3063), (1021, 2415)]