26960255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 39066624

約数和(自身を除く): 12106369

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 313, 535, 749, 805, 1565, 2191, 2461, 3745, 7199, 10955, 12305, 17227, 33491, 35995, 50393, 86135, 167455, 234437, 251965, 770293, 1172185, 3851465, 5392051, 26960255]

約数ペア:

[(1, 26960255), (5, 5392051), (7, 3851465), (23, 1172185), (35, 770293), (107, 251965), (115, 234437), (161, 167455), (313, 86135), (535, 50393), (749, 35995), (805, 33491), (1565, 17227), (2191, 12305), (2461, 10955), (3745, 7199)]