131495715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 265749120

約数和(自身を除く): 134253405

約数列:

[1, 3, 5, 9, 13, 15, 23, 29, 39, 45, 65, 69, 87, 115, 117, 145, 195, 207, 261, 299, 337, 345, 377, 435, 585, 667, 897, 1011, 1035, 1131, 1305, 1495, 1685, 1885, 2001, 2691, 3033, 3335, 3393, 4381, 4485, 5055, 5655, 6003, 7751, 8671, 9773, 10005, 13143, 13455, 15165, 16965, 21905, 23253, 26013, 29319, 30015, 38755, 39429, 43355, 48865, 65715, 69759, 78039, 87957, 100763, 116265, 127049, 130065, 146595, 197145, 224779, 302289, 348795, 381147, 390195, 439785, 503815, 635245, 674337, 906867, 1123895, 1143441, 1511445, 1905735, 2023011, 2922127, 3371685, 4534335, 5717205, 8766381, 10115055, 14610635, 26299143, 43831905, 131495715]

約数ペア:

[(1, 131495715), (3, 43831905), (5, 26299143), (9, 14610635), (13, 10115055), (15, 8766381), (23, 5717205), (29, 4534335), (39, 3371685), (45, 2922127), (65, 2023011), (69, 1905735), (87, 1511445), (115, 1143441), (117, 1123895), (145, 906867), (195, 674337), (207, 635245), (261, 503815), (299, 439785), (337, 390195), (345, 381147), (377, 348795), (435, 302289), (585, 224779), (667, 197145), (897, 146595), (1011, 130065), (1035, 127049), (1131, 116265), (1305, 100763), (1495, 87957), (1685, 78039), (1885, 69759), (2001, 65715), (2691, 48865), (3033, 43355), (3335, 39429), (3393, 38755), (4381, 30015), (4485, 29319), (5055, 26013), (5655, 23253), (6003, 21905), (7751, 16965), (8671, 15165), (9773, 13455), (10005, 13143)]