15722070885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 29125474560

約数和(自身を除く): 13403403675

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 293, 485, 647, 855, 873, 879, 1455, 1465, 1843, 1941, 2637, 3235, 4365, 4395, 5529, 5567, 5823, 9215, 9705, 12293, 13185, 16587, 16701, 27645, 27835, 28421, 29115, 36879, 50103, 61465, 62759, 82935, 83505, 85263, 110637, 142105, 184395, 188277, 189571, 250515, 255789, 313795, 426315, 539999, 553185, 564831, 568713, 941385, 947855, 1192421, 1278945, 1619997, 1706139, 2699995, 2824155, 2843565, 3577263, 3601849, 4859991, 5962105, 8099985, 8530695, 10731789, 10805547, 17886315, 18009245, 18388387, 24299955, 32416641, 53658945, 54027735, 55165161, 91941935, 162083205, 165495483, 275825805, 349379353, 827477415, 1048138059, 1746896765, 3144414177, 5240690295, 15722070885]

約数ペア:

[(1, 15722070885), (3, 5240690295), (5, 3144414177), (9, 1746896765), (15, 1048138059), (19, 827477415), (45, 349379353), (57, 275825805), (95, 165495483), (97, 162083205), (171, 91941935), (285, 55165161), (291, 54027735), (293, 53658945), (485, 32416641), (647, 24299955), (855, 18388387), (873, 18009245), (879, 17886315), (1455, 10805547), (1465, 10731789), (1843, 8530695), (1941, 8099985), (2637, 5962105), (3235, 4859991), (4365, 3601849), (4395, 3577263), (5529, 2843565), (5567, 2824155), (5823, 2699995), (9215, 1706139), (9705, 1619997), (12293, 1278945), (13185, 1192421), (16587, 947855), (16701, 941385), (27645, 568713), (27835, 564831), (28421, 553185), (29115, 539999), (36879, 426315), (50103, 313795), (61465, 255789), (62759, 250515), (82935, 189571), (83505, 188277), (85263, 184395), (110637, 142105)]