9120075

素因数分解:

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

素因数の和:364

約数の個数: 48

約数和(自身を含む): 16713216

約数和(自身を除く): 7593141

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 311, 345, 391, 425, 575, 933, 1173, 1275, 1555, 1725, 1955, 4665, 5287, 5865, 7153, 7775, 9775, 15861, 21459, 23325, 26435, 29325, 35765, 79305, 107295, 121601, 132175, 178825, 364803, 396525, 536475, 608005, 1824015, 3040025, 9120075]

約数ペア:

[(1, 9120075), (3, 3040025), (5, 1824015), (15, 608005), (17, 536475), (23, 396525), (25, 364803), (51, 178825), (69, 132175), (75, 121601), (85, 107295), (115, 79305), (255, 35765), (311, 29325), (345, 26435), (391, 23325), (425, 21459), (575, 15861), (933, 9775), (1173, 7775), (1275, 7153), (1555, 5865), (1725, 5287), (1955, 4665)]