1377880035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{19913}}^1$

素因数の和:20587

約数の個数: 32

約数和(自身を含む): 2523502080

約数和(自身を除く): 1145622045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 659, 1977, 3295, 4613, 9885, 13839, 19913, 23065, 59739, 69195, 99565, 139391, 298695, 418173, 696955, 2090865, 13122667, 39368001, 65613335, 91858669, 196840005, 275576007, 459293345, 1377880035]

約数ペア:

[(1, 1377880035), (3, 459293345), (5, 275576007), (7, 196840005), (15, 91858669), (21, 65613335), (35, 39368001), (105, 13122667), (659, 2090865), (1977, 696955), (3295, 418173), (4613, 298695), (9885, 139391), (13839, 99565), (19913, 69195), (23065, 59739)]