1273670195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{2141}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 1826012160

約数和(自身を除く): 552341965

約数列:

[1, 5, 7, 23, 35, 115, 161, 739, 805, 2141, 3695, 5173, 10705, 14987, 16997, 25865, 49243, 74935, 84985, 118979, 246215, 344701, 594895, 1582199, 1723505, 7910995, 11075393, 36390577, 55376965, 181952885, 254734039, 1273670195]

約数ペア:

[(1, 1273670195), (5, 254734039), (7, 181952885), (23, 55376965), (35, 36390577), (115, 11075393), (161, 7910995), (739, 1723505), (805, 1582199), (2141, 594895), (3695, 344701), (5173, 246215), (10705, 118979), (14987, 84985), (16997, 74935), (25865, 49243)]