1330264385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 1703116800

約数和(自身を除く): 372852415

約数列:

[1, 5, 19, 95, 167, 191, 439, 835, 955, 2195, 3173, 3629, 8341, 15865, 18145, 31897, 41705, 73313, 83849, 159485, 366565, 419245, 606043, 1392947, 1593131, 3030215, 6964735, 7965655, 14002783, 70013915, 266052877, 1330264385]

約数ペア:

[(1, 1330264385), (5, 266052877), (19, 70013915), (95, 14002783), (167, 7965655), (191, 6964735), (439, 3030215), (835, 1593131), (955, 1392947), (2195, 606043), (3173, 419245), (3629, 366565), (8341, 159485), (15865, 83849), (18145, 73313), (31897, 41705)]