15670157265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{20051}}^1$

素因数の和:20899

約数の個数: 64

約数和(自身を含む): 31877867520

約数和(自身を除く): 16207710255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 827, 945, 2481, 4135, 5789, 7443, 12405, 17367, 20051, 22329, 28945, 37215, 52101, 60153, 86835, 100255, 111645, 140357, 156303, 180459, 260505, 300765, 421071, 541377, 701785, 781515, 902295, 1263213, 2105355, 2706885, 3789639, 6316065, 16582177, 18948195, 49746531, 82910885, 116075239, 149239593, 248732655, 348225717, 447718779, 580376195, 746197965, 1044677151, 1741128585, 2238593895, 3134031453, 5223385755, 15670157265]

約数ペア:

[(1, 15670157265), (3, 5223385755), (5, 3134031453), (7, 2238593895), (9, 1741128585), (15, 1044677151), (21, 746197965), (27, 580376195), (35, 447718779), (45, 348225717), (63, 248732655), (105, 149239593), (135, 116075239), (189, 82910885), (315, 49746531), (827, 18948195), (945, 16582177), (2481, 6316065), (4135, 3789639), (5789, 2706885), (7443, 2105355), (12405, 1263213), (17367, 902295), (20051, 781515), (22329, 701785), (28945, 541377), (37215, 421071), (52101, 300765), (60153, 260505), (86835, 180459), (100255, 156303), (111645, 140357)]