156913387515

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{10639}}^1$

素因数の和:10919

約数の個数: 96

約数和(自身を含む): 288148224000

約数和(自身を除く): 131234836485

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 199, 243, 305, 405, 549, 597, 915, 995, 1215, 1647, 1791, 2745, 2985, 4941, 5373, 8235, 8955, 10639, 12139, 14823, 16119, 24705, 26865, 31917, 36417, 48357, 53195, 60695, 74115, 80595, 95751, 109251, 159585, 182085, 241785, 287253, 327753, 478755, 546255, 648979, 861759, 983259, 1436265, 1638765, 1946937, 2117161, 2585277, 2949777, 3244895, 4308795, 4916295, 5840811, 6351483, 9734685, 10585805, 12926385, 14748885, 17522433, 19054449, 29204055, 31757415, 52567299, 57163347, 87612165, 95272245, 129146821, 157701897, 171490041, 262836495, 285816735, 387440463, 514470123, 645734105, 788509485, 857450205, 1162321389, 1937202315, 2572350615, 3486964167, 5811606945, 10460892501, 17434820835, 31382677503, 52304462505, 156913387515]

約数ペア:

[(1, 156913387515), (3, 52304462505), (5, 31382677503), (9, 17434820835), (15, 10460892501), (27, 5811606945), (45, 3486964167), (61, 2572350615), (81, 1937202315), (135, 1162321389), (183, 857450205), (199, 788509485), (243, 645734105), (305, 514470123), (405, 387440463), (549, 285816735), (597, 262836495), (915, 171490041), (995, 157701897), (1215, 129146821), (1647, 95272245), (1791, 87612165), (2745, 57163347), (2985, 52567299), (4941, 31757415), (5373, 29204055), (8235, 19054449), (8955, 17522433), (10639, 14748885), (12139, 12926385), (14823, 10585805), (16119, 9734685), (24705, 6351483), (26865, 5840811), (31917, 4916295), (36417, 4308795), (48357, 3244895), (53195, 2949777), (60695, 2585277), (74115, 2117161), (80595, 1946937), (95751, 1638765), (109251, 1436265), (159585, 983259), (182085, 861759), (241785, 648979), (287253, 546255), (327753, 478755)]