15664080341

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 19843617024

約数和(自身を除く): 4179536683

約数列:

[1, 7, 13, 49, 91, 173, 307, 463, 637, 1211, 2149, 2249, 3241, 3991, 6019, 8477, 15043, 15743, 22687, 27937, 42133, 53111, 80099, 110201, 142141, 195559, 294931, 371777, 560693, 690443, 994987, 1041287, 1847833, 2602439, 3924851, 4833101, 6964909, 7289009, 12934831, 24590393, 33831707, 51023063, 90543817, 172132751, 319675109, 1204929257, 2237725763, 15664080341]

約数ペア:

[(1, 15664080341), (7, 2237725763), (13, 1204929257), (49, 319675109), (91, 172132751), (173, 90543817), (307, 51023063), (463, 33831707), (637, 24590393), (1211, 12934831), (2149, 7289009), (2249, 6964909), (3241, 4833101), (3991, 3924851), (6019, 2602439), (8477, 1847833), (15043, 1041287), (15743, 994987), (22687, 690443), (27937, 560693), (42133, 371777), (53111, 294931), (80099, 195559), (110201, 142141)]