54163275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 98993664

約数和(自身を除く): 44830389

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1847, 1955, 5541, 5865, 9235, 9775, 27705, 29325, 31399, 42481, 46175, 94197, 127443, 138525, 156995, 212405, 470985, 637215, 722177, 784975, 1062025, 2166531, 2354925, 3186075, 3610885, 10832655, 18054425, 54163275]

約数ペア:

[(1, 54163275), (3, 18054425), (5, 10832655), (15, 3610885), (17, 3186075), (23, 2354925), (25, 2166531), (51, 1062025), (69, 784975), (75, 722177), (85, 637215), (115, 470985), (255, 212405), (345, 156995), (391, 138525), (425, 127443), (575, 94197), (1173, 46175), (1275, 42481), (1725, 31399), (1847, 29325), (1955, 27705), (5541, 9775), (5865, 9235)]