48787515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17209}}^1$

素因数の和:17233

約数の個数: 40

約数和(自身を含む): 99955680

約数和(自身を除く): 51168165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 17209, 51627, 86045, 120463, 154881, 258135, 361389, 464643, 602315, 774405, 1084167, 1393929, 1806945, 2323215, 3252501, 5420835, 6969645, 9757503, 16262505, 48787515]

約数ペア:

[(1, 48787515), (3, 16262505), (5, 9757503), (7, 6969645), (9, 5420835), (15, 3252501), (21, 2323215), (27, 1806945), (35, 1393929), (45, 1084167), (63, 774405), (81, 602315), (105, 464643), (135, 361389), (189, 258135), (315, 154881), (405, 120463), (567, 86045), (945, 51627), (2835, 17209)]