64757966115

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{135433}}^1$

素因数の和:135819

約数の個数: 32

約数和(自身を含む): 104845418496

約数和(自身を除く): 40087452381

約数列:

[1, 3, 5, 15, 127, 251, 381, 635, 753, 1255, 1905, 3765, 31877, 95631, 135433, 159385, 406299, 478155, 677165, 2031495, 17199991, 33993683, 51599973, 85999955, 101981049, 169968415, 257999865, 509905245, 4317197741, 12951593223, 21585988705, 64757966115]

約数ペア:

[(1, 64757966115), (3, 21585988705), (5, 12951593223), (15, 4317197741), (127, 509905245), (251, 257999865), (381, 169968415), (635, 101981049), (753, 85999955), (1255, 51599973), (1905, 33993683), (3765, 17199991), (31877, 2031495), (95631, 677165), (135433, 478155), (159385, 406299)]