1394865765

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 2578194432

約数和(自身を除く): 1183328667

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 127, 135, 141, 235, 381, 405, 423, 577, 635, 705, 1143, 1269, 1731, 1905, 2115, 2885, 3429, 3807, 5193, 5715, 5969, 6345, 8655, 10287, 15579, 17145, 17907, 19035, 25965, 27119, 29845, 46737, 51435, 53721, 73279, 77895, 81357, 89535, 135595, 161163, 219837, 233685, 244071, 268605, 366395, 406785, 483489, 659511, 732213, 805815, 1099185, 1220355, 1978533, 2196639, 2417445, 3297555, 3444113, 3661065, 5935599, 9892665, 10332339, 10983195, 17220565, 29677995, 30997017, 51661695, 92991051, 154985085, 278973153, 464955255, 1394865765]

約数ペア:

[(1, 1394865765), (3, 464955255), (5, 278973153), (9, 154985085), (15, 92991051), (27, 51661695), (45, 30997017), (47, 29677995), (81, 17220565), (127, 10983195), (135, 10332339), (141, 9892665), (235, 5935599), (381, 3661065), (405, 3444113), (423, 3297555), (577, 2417445), (635, 2196639), (705, 1978533), (1143, 1220355), (1269, 1099185), (1731, 805815), (1905, 732213), (2115, 659511), (2885, 483489), (3429, 406785), (3807, 366395), (5193, 268605), (5715, 244071), (5969, 233685), (6345, 219837), (8655, 161163), (10287, 135595), (15579, 89535), (17145, 81357), (17907, 77895), (19035, 73279), (25965, 53721), (27119, 51435), (29845, 46737)]