8064375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 80

約数和(自身を含む): 16194816

約数和(自身を除く): 8130441

約数列:

[1, 3, 5, 11, 15, 17, 23, 25, 33, 51, 55, 69, 75, 85, 115, 125, 165, 187, 253, 255, 275, 345, 375, 391, 425, 561, 575, 625, 759, 825, 935, 1173, 1265, 1275, 1375, 1725, 1875, 1955, 2125, 2805, 2875, 3795, 4125, 4301, 4675, 5865, 6325, 6375, 6875, 8625, 9775, 10625, 12903, 14025, 14375, 18975, 20625, 21505, 23375, 29325, 31625, 31875, 43125, 48875, 64515, 70125, 94875, 107525, 116875, 146625, 158125, 244375, 322575, 350625, 474375, 537625, 733125, 1612875, 2688125, 8064375]

約数ペア:

[(1, 8064375), (3, 2688125), (5, 1612875), (11, 733125), (15, 537625), (17, 474375), (23, 350625), (25, 322575), (33, 244375), (51, 158125), (55, 146625), (69, 116875), (75, 107525), (85, 94875), (115, 70125), (125, 64515), (165, 48875), (187, 43125), (253, 31875), (255, 31625), (275, 29325), (345, 23375), (375, 21505), (391, 20625), (425, 18975), (561, 14375), (575, 14025), (625, 12903), (759, 10625), (825, 9775), (935, 8625), (1173, 6875), (1265, 6375), (1275, 6325), (1375, 5865), (1725, 4675), (1875, 4301), (1955, 4125), (2125, 3795), (2805, 2875)]