27308515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7927}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 35961408

約数和(自身を除く): 8652893

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 7927, 39635, 103051, 420131, 515255, 2100655, 5461703, 27308515]

約数ペア:

[(1, 27308515), (5, 5461703), (13, 2100655), (53, 515255), (65, 420131), (265, 103051), (689, 39635), (3445, 7927)]