47125275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 86137344

約数和(自身を除く): 39012069

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1607, 1725, 1955, 4821, 5865, 8035, 9775, 24105, 27319, 29325, 36961, 40175, 81957, 110883, 120525, 136595, 184805, 409785, 554415, 628337, 682975, 924025, 1885011, 2048925, 2772075, 3141685, 9425055, 15708425, 47125275]

約数ペア:

[(1, 47125275), (3, 15708425), (5, 9425055), (15, 3141685), (17, 2772075), (23, 2048925), (25, 1885011), (51, 924025), (69, 682975), (75, 628337), (85, 554415), (115, 409785), (255, 184805), (345, 136595), (391, 120525), (425, 110883), (575, 81957), (1173, 40175), (1275, 36961), (1607, 29325), (1725, 27319), (1955, 24105), (4821, 9775), (5865, 8035)]