9034025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 15873984

約数和(自身を除く): 6839959

約数列:

[1, 5, 7, 11, 13, 19, 25, 35, 55, 65, 77, 91, 95, 133, 143, 175, 209, 247, 275, 325, 361, 385, 455, 475, 665, 715, 1001, 1045, 1235, 1463, 1729, 1805, 1925, 2275, 2527, 2717, 3325, 3575, 3971, 4693, 5005, 5225, 6175, 7315, 8645, 9025, 12635, 13585, 19019, 19855, 23465, 25025, 27797, 32851, 36575, 43225, 51623, 63175, 67925, 95095, 99275, 117325, 138985, 164255, 258115, 361361, 475475, 694925, 821275, 1290575, 1806805, 9034025]

約数ペア:

[(1, 9034025), (5, 1806805), (7, 1290575), (11, 821275), (13, 694925), (19, 475475), (25, 361361), (35, 258115), (55, 164255), (65, 138985), (77, 117325), (91, 99275), (95, 95095), (133, 67925), (143, 63175), (175, 51623), (209, 43225), (247, 36575), (275, 32851), (325, 27797), (361, 25025), (385, 23465), (455, 19855), (475, 19019), (665, 13585), (715, 12635), (1001, 9025), (1045, 8645), (1235, 7315), (1463, 6175), (1729, 5225), (1805, 5005), (1925, 4693), (2275, 3971), (2527, 3575), (2717, 3325)]