27360225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 54317952

約数和(自身を除く): 26957727

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 153, 207, 225, 255, 311, 345, 391, 425, 575, 765, 933, 1035, 1173, 1275, 1555, 1725, 1955, 2799, 3519, 3825, 4665, 5175, 5287, 5865, 7153, 7775, 9775, 13995, 15861, 17595, 21459, 23325, 26435, 29325, 35765, 47583, 64377, 69975, 79305, 87975, 107295, 121601, 132175, 178825, 237915, 321885, 364803, 396525, 536475, 608005, 1094409, 1189575, 1609425, 1824015, 3040025, 5472045, 9120075, 27360225]

約数ペア:

[(1, 27360225), (3, 9120075), (5, 5472045), (9, 3040025), (15, 1824015), (17, 1609425), (23, 1189575), (25, 1094409), (45, 608005), (51, 536475), (69, 396525), (75, 364803), (85, 321885), (115, 237915), (153, 178825), (207, 132175), (225, 121601), (255, 107295), (311, 87975), (345, 79305), (391, 69975), (425, 64377), (575, 47583), (765, 35765), (933, 29325), (1035, 26435), (1173, 23325), (1275, 21459), (1555, 17595), (1725, 15861), (1955, 13995), (2799, 9775), (3519, 7775), (3825, 7153), (4665, 5865), (5175, 5287)]