1256554767015

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2570509}}^1$

素因数の和:2570614

約数の個数: 80

約数和(自身を含む): 2418582576960

約数和(自身を除く): 1162027809945

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 81, 85, 135, 153, 213, 255, 355, 405, 459, 639, 765, 1065, 1207, 1377, 1917, 2295, 3195, 3621, 5751, 6035, 6885, 9585, 10863, 18105, 28755, 32589, 54315, 97767, 162945, 488835, 2570509, 7711527, 12852545, 23134581, 38557635, 43698653, 69403743, 115672905, 131095959, 182506139, 208211229, 218493265, 347018715, 393287877, 547518417, 655479795, 912530695, 1041056145, 1179863631, 1642555251, 1966439385, 2737592085, 3102604363, 3539590893, 4927665753, 5899318155, 8212776255, 9307813089, 14782997259, 15513021815, 17697954465, 24638328765, 27923439267, 46539065445, 73914986295, 83770317801, 139617196335, 251310953403, 418851589005, 1256554767015]

約数ペア:

[(1, 1256554767015), (3, 418851589005), (5, 251310953403), (9, 139617196335), (15, 83770317801), (17, 73914986295), (27, 46539065445), (45, 27923439267), (51, 24638328765), (71, 17697954465), (81, 15513021815), (85, 14782997259), (135, 9307813089), (153, 8212776255), (213, 5899318155), (255, 4927665753), (355, 3539590893), (405, 3102604363), (459, 2737592085), (639, 1966439385), (765, 1642555251), (1065, 1179863631), (1207, 1041056145), (1377, 912530695), (1917, 655479795), (2295, 547518417), (3195, 393287877), (3621, 347018715), (5751, 218493265), (6035, 208211229), (6885, 182506139), (9585, 131095959), (10863, 115672905), (18105, 69403743), (28755, 43698653), (32589, 38557635), (54315, 23134581), (97767, 12852545), (162945, 7711527), (488835, 2570509)]