2912894875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{34729}}^1$

素因数の和:34816

約数の個数: 32

約数和(自身を含む): 4030902720

約数和(自身を除く): 1118007845

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 1375, 1525, 3355, 7625, 16775, 34729, 83875, 173645, 382019, 868225, 1910095, 2118469, 4341125, 9550475, 10592345, 23303159, 47752375, 52961725, 116515795, 264808625, 582578975, 2912894875]

約数ペア:

[(1, 2912894875), (5, 582578975), (11, 264808625), (25, 116515795), (55, 52961725), (61, 47752375), (125, 23303159), (275, 10592345), (305, 9550475), (671, 4341125), (1375, 2118469), (1525, 1910095), (3355, 868225), (7625, 382019), (16775, 173645), (34729, 83875)]