27312525

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 51395520

約数和(自身を除く): 24082995

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 941, 1075, 1161, 1935, 2823, 3225, 4705, 5805, 8469, 9675, 14115, 23525, 25407, 29025, 40463, 42345, 70575, 121389, 127035, 202315, 211725, 364167, 606945, 635175, 1011575, 1092501, 1820835, 3034725, 5462505, 9104175, 27312525]

約数ペア:

[(1, 27312525), (3, 9104175), (5, 5462505), (9, 3034725), (15, 1820835), (25, 1092501), (27, 1011575), (43, 635175), (45, 606945), (75, 364167), (129, 211725), (135, 202315), (215, 127035), (225, 121389), (387, 70575), (645, 42345), (675, 40463), (941, 29025), (1075, 25407), (1161, 23525), (1935, 14115), (2823, 9675), (3225, 8469), (4705, 5805)]