403925535

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 792529920

約数和(自身を除く): 388604385

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 107, 117, 135, 195, 239, 243, 321, 351, 405, 535, 585, 717, 963, 1053, 1195, 1215, 1391, 1605, 1755, 2151, 2889, 3107, 3159, 3585, 4173, 4815, 5265, 6453, 6955, 8667, 9321, 10755, 12519, 14445, 15535, 15795, 19359, 20865, 25573, 26001, 27963, 32265, 37557, 43335, 46605, 58077, 62595, 76719, 83889, 96795, 112671, 127865, 130005, 139815, 187785, 230157, 251667, 290385, 332449, 338013, 383595, 419445, 563355, 690471, 755001, 997347, 1150785, 1258335, 1662245, 1690065, 2071413, 2992041, 3452355, 3775005, 4986735, 6214239, 8976123, 10357065, 14960205, 26928369, 31071195, 44880615, 80785107, 134641845, 403925535]

約数ペア:

[(1, 403925535), (3, 134641845), (5, 80785107), (9, 44880615), (13, 31071195), (15, 26928369), (27, 14960205), (39, 10357065), (45, 8976123), (65, 6214239), (81, 4986735), (107, 3775005), (117, 3452355), (135, 2992041), (195, 2071413), (239, 1690065), (243, 1662245), (321, 1258335), (351, 1150785), (405, 997347), (535, 755001), (585, 690471), (717, 563355), (963, 419445), (1053, 383595), (1195, 338013), (1215, 332449), (1391, 290385), (1605, 251667), (1755, 230157), (2151, 187785), (2889, 139815), (3107, 130005), (3159, 127865), (3585, 112671), (4173, 96795), (4815, 83889), (5265, 76719), (6453, 62595), (6955, 58077), (8667, 46605), (9321, 43335), (10755, 37557), (12519, 32265), (14445, 27963), (15535, 26001), (15795, 25573), (19359, 20865)]