84899385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 154664640

約数和(自身を除く): 69765255

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 603, 971, 1005, 1305, 1943, 2913, 3015, 4855, 5829, 8739, 9715, 14565, 17487, 28159, 29145, 43695, 65057, 84477, 87435, 140795, 195171, 253431, 325285, 422385, 585513, 975855, 1267155, 1886653, 2927565, 5659959, 9433265, 16979877, 28299795, 84899385]

約数ペア:

[(1, 84899385), (3, 28299795), (5, 16979877), (9, 9433265), (15, 5659959), (29, 2927565), (45, 1886653), (67, 1267155), (87, 975855), (145, 585513), (201, 422385), (261, 325285), (335, 253431), (435, 195171), (603, 140795), (971, 87435), (1005, 84477), (1305, 65057), (1943, 43695), (2913, 29145), (3015, 28159), (4855, 17487), (5829, 14565), (8739, 9715)]