13853565

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 14485635

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 491, 495, 513, 627, 855, 1045, 1473, 1485, 1881, 2455, 2565, 3135, 4419, 5401, 5643, 7365, 9329, 9405, 13257, 16203, 22095, 27005, 27987, 28215, 46645, 48609, 66285, 81015, 83961, 102619, 139935, 145827, 243045, 251883, 307857, 419805, 513095, 729135, 923571, 1259415, 1539285, 2770713, 4617855, 13853565]

約数ペア:

[(1, 13853565), (3, 4617855), (5, 2770713), (9, 1539285), (11, 1259415), (15, 923571), (19, 729135), (27, 513095), (33, 419805), (45, 307857), (55, 251883), (57, 243045), (95, 145827), (99, 139935), (135, 102619), (165, 83961), (171, 81015), (209, 66285), (285, 48609), (297, 46645), (491, 28215), (495, 27987), (513, 27005), (627, 22095), (855, 16203), (1045, 13257), (1473, 9405), (1485, 9329), (1881, 7365), (2455, 5643), (2565, 5401), (3135, 4419)]