1601914905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28547}}^1$

素因数の和:28630

約数の個数: 48

約数和(自身を含む): 2939302080

約数和(自身を除く): 1337387175

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 3741, 6235, 11223, 18705, 28547, 56115, 85641, 142735, 256923, 428205, 827863, 1227521, 1284615, 2483589, 3682563, 4139315, 6137605, 7450767, 11047689, 12417945, 18412815, 35598109, 37253835, 55238445, 106794327, 177990545, 320382981, 533971635, 1601914905]

約数ペア:

[(1, 1601914905), (3, 533971635), (5, 320382981), (9, 177990545), (15, 106794327), (29, 55238445), (43, 37253835), (45, 35598109), (87, 18412815), (129, 12417945), (145, 11047689), (215, 7450767), (261, 6137605), (387, 4139315), (435, 3682563), (645, 2483589), (1247, 1284615), (1305, 1227521), (1935, 827863), (3741, 428205), (6235, 256923), (11223, 142735), (18705, 85641), (28547, 56115)]