7938645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 14926464

約数和(自身を除く): 6987819

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 3701, 11103, 18505, 40711, 48113, 55515, 122133, 144339, 203555, 240565, 529243, 610665, 721695, 1587729, 2646215, 7938645]

約数ペア:

[(1, 7938645), (3, 2646215), (5, 1587729), (11, 721695), (13, 610665), (15, 529243), (33, 240565), (39, 203555), (55, 144339), (65, 122133), (143, 55515), (165, 48113), (195, 40711), (429, 18505), (715, 11103), (2145, 3701)]