2195352485

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 2770215552

約数和(自身を除く): 574863067

約数列:

[1, 5, 53, 61, 67, 265, 305, 335, 2027, 3233, 3551, 4087, 10135, 16165, 17755, 20435, 107431, 123647, 135809, 216611, 537155, 618235, 679045, 1083055, 6553291, 7197877, 8284349, 32766455, 35989385, 41421745, 439070497, 2195352485]

約数ペア:

[(1, 2195352485), (5, 439070497), (53, 41421745), (61, 35989385), (67, 32766455), (265, 8284349), (305, 7197877), (335, 6553291), (2027, 1083055), (3233, 679045), (3551, 618235), (4087, 537155), (10135, 216611), (16165, 135809), (17755, 123647), (20435, 107431)]