266987137215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{82171}}^1$

素因数の和:82360

約数の個数: 64

約数和(自身を含む): 448982548992

約数和(自身を除く): 181995411777

約数列:

[1, 3, 5, 15, 53, 61, 67, 159, 183, 201, 265, 305, 335, 795, 915, 1005, 3233, 3551, 4087, 9699, 10653, 12261, 16165, 17755, 20435, 48495, 53265, 61305, 82171, 216611, 246513, 410855, 649833, 1083055, 1232565, 3249165, 4355063, 5012431, 5505457, 13065189, 15037293, 16516371, 21775315, 25062155, 27527285, 65325945, 75186465, 82581855, 265658843, 291789221, 335832877, 796976529, 875367663, 1007498631, 1328294215, 1458946105, 1679164385, 3984882645, 4376838315, 5037493155, 17799142481, 53397427443, 88995712405, 266987137215]

約数ペア:

[(1, 266987137215), (3, 88995712405), (5, 53397427443), (15, 17799142481), (53, 5037493155), (61, 4376838315), (67, 3984882645), (159, 1679164385), (183, 1458946105), (201, 1328294215), (265, 1007498631), (305, 875367663), (335, 796976529), (795, 335832877), (915, 291789221), (1005, 265658843), (3233, 82581855), (3551, 75186465), (4087, 65325945), (9699, 27527285), (10653, 25062155), (12261, 21775315), (16165, 16516371), (17755, 15037293), (20435, 13065189), (48495, 5505457), (53265, 5012431), (61305, 4355063), (82171, 3249165), (216611, 1232565), (246513, 1083055), (410855, 649833)]