65626715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 107163648

約数和(自身を除く): 41536933

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 77, 85, 119, 185, 187, 259, 271, 385, 407, 595, 629, 935, 1295, 1309, 1355, 1897, 2035, 2849, 2981, 3145, 4403, 4607, 6545, 6919, 9485, 10027, 14245, 14905, 20867, 22015, 23035, 32249, 34595, 48433, 50135, 50677, 70189, 104335, 110297, 161245, 170459, 242165, 253385, 350945, 354739, 551485, 772079, 852295, 1193213, 1773695, 1875049, 3860395, 5966065, 9375245, 13125343, 65626715]

約数ペア:

[(1, 65626715), (5, 13125343), (7, 9375245), (11, 5966065), (17, 3860395), (35, 1875049), (37, 1773695), (55, 1193213), (77, 852295), (85, 772079), (119, 551485), (185, 354739), (187, 350945), (259, 253385), (271, 242165), (385, 170459), (407, 161245), (595, 110297), (629, 104335), (935, 70189), (1295, 50677), (1309, 50135), (1355, 48433), (1897, 34595), (2035, 32249), (2849, 23035), (2981, 22015), (3145, 20867), (4403, 14905), (4607, 14245), (6545, 10027), (6919, 9485)]