57275505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 119180160

約数和(自身を除く): 61904655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 89, 105, 135, 189, 227, 267, 315, 405, 445, 567, 623, 681, 801, 945, 1135, 1335, 1589, 1869, 2043, 2403, 2835, 3115, 3405, 4005, 4767, 5607, 6129, 7209, 7945, 9345, 10215, 12015, 14301, 16821, 18387, 20203, 23835, 28035, 30645, 36045, 42903, 50463, 60609, 71505, 84105, 91935, 101015, 128709, 141421, 181827, 214515, 252315, 303045, 424263, 545481, 643545, 707105, 909135, 1272789, 1636443, 2121315, 2727405, 3818367, 6363945, 8182215, 11455101, 19091835, 57275505]

約数ペア:

[(1, 57275505), (3, 19091835), (5, 11455101), (7, 8182215), (9, 6363945), (15, 3818367), (21, 2727405), (27, 2121315), (35, 1636443), (45, 1272789), (63, 909135), (81, 707105), (89, 643545), (105, 545481), (135, 424263), (189, 303045), (227, 252315), (267, 214515), (315, 181827), (405, 141421), (445, 128709), (567, 101015), (623, 91935), (681, 84105), (801, 71505), (945, 60609), (1135, 50463), (1335, 42903), (1589, 36045), (1869, 30645), (2043, 28035), (2403, 23835), (2835, 20203), (3115, 18387), (3405, 16821), (4005, 14301), (4767, 12015), (5607, 10215), (6129, 9345), (7209, 7945)]