401427392355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3205393}}^1$

素因数の和:3205449

約数の個数: 72

約数和(自身を含む): 798066176544

約数和(自身を除く): 396638784189

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 121, 165, 207, 253, 345, 363, 495, 605, 759, 1035, 1089, 1265, 1815, 2277, 2783, 3795, 5445, 8349, 11385, 13915, 25047, 41745, 125235, 3205393, 9616179, 16026965, 28848537, 35259323, 48080895, 73724039, 105777969, 144242685, 176296615, 221172117, 317333907, 368620195, 387852553, 528889845, 663516351, 810964429, 1105860585, 1163557659, 1586669535, 1939262765, 2432893287, 3317581755, 3490672977, 4054822145, 5817788295, 7298679861, 8920608719, 12164466435, 17453364885, 26761826157, 36493399305, 44603043595, 80285478471, 133809130785, 401427392355]

約数ペア:

[(1, 401427392355), (3, 133809130785), (5, 80285478471), (9, 44603043595), (11, 36493399305), (15, 26761826157), (23, 17453364885), (33, 12164466435), (45, 8920608719), (55, 7298679861), (69, 5817788295), (99, 4054822145), (115, 3490672977), (121, 3317581755), (165, 2432893287), (207, 1939262765), (253, 1586669535), (345, 1163557659), (363, 1105860585), (495, 810964429), (605, 663516351), (759, 528889845), (1035, 387852553), (1089, 368620195), (1265, 317333907), (1815, 221172117), (2277, 176296615), (2783, 144242685), (3795, 105777969), (5445, 73724039), (8349, 48080895), (11385, 35259323), (13915, 28848537), (25047, 16026965), (41745, 9616179), (125235, 3205393)]