351935155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 517487040

約数和(自身を除く): 165551885

約数列:

[1, 5, 11, 13, 29, 55, 65, 121, 143, 145, 319, 377, 605, 715, 1543, 1573, 1595, 1885, 3509, 4147, 7715, 7865, 16973, 17545, 20059, 20735, 44747, 45617, 84865, 100295, 186703, 220649, 223735, 228085, 492217, 581711, 933515, 1103245, 2427139, 2461085, 2908555, 5414387, 6398821, 12135695, 27071935, 31994105, 70387031, 351935155]

約数ペア:

[(1, 351935155), (5, 70387031), (11, 31994105), (13, 27071935), (29, 12135695), (55, 6398821), (65, 5414387), (121, 2908555), (143, 2461085), (145, 2427139), (319, 1103245), (377, 933515), (605, 581711), (715, 492217), (1543, 228085), (1573, 223735), (1595, 220649), (1885, 186703), (3509, 100295), (4147, 84865), (7715, 45617), (7865, 44747), (16973, 20735), (17545, 20059)]