87074595

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12681

約数の個数: 40

約数和(自身を含む): 165284064

約数和(自身を除く): 78209469

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 12647, 37941, 63235, 113823, 189705, 214999, 341469, 569115, 644997, 1024407, 1074995, 1707345, 1934991, 3224985, 5122035, 5804973, 9674955, 17414919, 29024865, 87074595]

約数ペア:

[(1, 87074595), (3, 29024865), (5, 17414919), (9, 9674955), (15, 5804973), (17, 5122035), (27, 3224985), (45, 1934991), (51, 1707345), (81, 1074995), (85, 1024407), (135, 644997), (153, 569115), (255, 341469), (405, 214999), (459, 189705), (765, 113823), (1377, 63235), (2295, 37941), (6885, 12647)]