64938665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9013}}^1$

素因数の和:9160

約数の個数: 16

約数和(自身を含む): 85669056

約数和(自身を除く): 20730391

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 9013, 45065, 99143, 495715, 1180703, 5903515, 12987733, 64938665]

約数ペア:

[(1, 64938665), (5, 12987733), (11, 5903515), (55, 1180703), (131, 495715), (655, 99143), (1441, 45065), (7205, 9013)]