30954195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 58192992

約数和(自身を除く): 27238797

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 941, 1935, 2193, 2823, 3655, 4705, 6579, 8469, 10965, 14115, 15997, 32895, 40463, 42345, 47991, 79985, 121389, 143973, 202315, 239955, 364167, 606945, 687871, 719865, 1820835, 2063613, 3439355, 6190839, 10318065, 30954195]

約数ペア:

[(1, 30954195), (3, 10318065), (5, 6190839), (9, 3439355), (15, 2063613), (17, 1820835), (43, 719865), (45, 687871), (51, 606945), (85, 364167), (129, 239955), (153, 202315), (215, 143973), (255, 121389), (387, 79985), (645, 47991), (731, 42345), (765, 40463), (941, 32895), (1935, 15997), (2193, 14115), (2823, 10965), (3655, 8469), (4705, 6579)]