78826995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 148442112

約数和(自身を除く): 69615117

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 1061, 1143, 1651, 1905, 3183, 4953, 5305, 5715, 8255, 9549, 13793, 14859, 15915, 24765, 41379, 47745, 68965, 74295, 124137, 134747, 206895, 404241, 620685, 673735, 1212723, 1751711, 2021205, 5255133, 6063615, 8758555, 15765399, 26275665, 78826995]

約数ペア:

[(1, 78826995), (3, 26275665), (5, 15765399), (9, 8758555), (13, 6063615), (15, 5255133), (39, 2021205), (45, 1751711), (65, 1212723), (117, 673735), (127, 620685), (195, 404241), (381, 206895), (585, 134747), (635, 124137), (1061, 74295), (1143, 68965), (1651, 47745), (1905, 41379), (3183, 24765), (4953, 15915), (5305, 14859), (5715, 13793), (8255, 9549)]