1282209975

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{29527}}^1$

素因数の和:29736

約数の個数: 36

約数和(自身を含む): 2308558096

約数和(自身を除く): 1026348121

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1737, 2895, 4825, 8685, 14475, 29527, 43425, 88581, 147635, 265743, 442905, 738175, 1328715, 2214525, 5698711, 6643575, 17096133, 28493555, 51288399, 85480665, 142467775, 256441995, 427403325, 1282209975]

約数ペア:

[(1, 1282209975), (3, 427403325), (5, 256441995), (9, 142467775), (15, 85480665), (25, 51288399), (45, 28493555), (75, 17096133), (193, 6643575), (225, 5698711), (579, 2214525), (965, 1328715), (1737, 738175), (2895, 442905), (4825, 265743), (8685, 147635), (14475, 88581), (29527, 43425)]