13577475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 24855552

約数和(自身を除く): 11278077

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 463, 575, 1173, 1275, 1389, 1725, 1955, 2315, 5865, 6945, 7871, 9775, 10649, 11575, 23613, 29325, 31947, 34725, 39355, 53245, 118065, 159735, 181033, 196775, 266225, 543099, 590325, 798675, 905165, 2715495, 4525825, 13577475]

約数ペア:

[(1, 13577475), (3, 4525825), (5, 2715495), (15, 905165), (17, 798675), (23, 590325), (25, 543099), (51, 266225), (69, 196775), (75, 181033), (85, 159735), (115, 118065), (255, 53245), (345, 39355), (391, 34725), (425, 31947), (463, 29325), (575, 23613), (1173, 11575), (1275, 10649), (1389, 9775), (1725, 7871), (1955, 6945), (2315, 5865)]