15709075325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1973}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 20760921216

約数和(自身を除く): 5051845891

約数列:

[1, 5, 23, 25, 61, 115, 227, 305, 575, 1135, 1403, 1525, 1973, 5221, 5675, 7015, 9865, 13847, 26105, 35075, 45379, 49325, 69235, 120353, 130525, 226895, 318481, 346175, 447871, 601765, 1134475, 1592405, 2239355, 2768119, 3008825, 7962025, 10301033, 11196775, 13840595, 27320131, 51505165, 69202975, 136600655, 257525825, 628363013, 683003275, 3141815065, 15709075325]

約数ペア:

[(1, 15709075325), (5, 3141815065), (23, 683003275), (25, 628363013), (61, 257525825), (115, 136600655), (227, 69202975), (305, 51505165), (575, 27320131), (1135, 13840595), (1403, 11196775), (1525, 10301033), (1973, 7962025), (5221, 3008825), (5675, 2768119), (7015, 2239355), (9865, 1592405), (13847, 1134475), (26105, 601765), (35075, 447871), (45379, 346175), (49325, 318481), (69235, 226895), (120353, 130525)]