5640435

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 10657680

約数和(自身を除く): 5017245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 733, 855, 1539, 2199, 2565, 3665, 6597, 7695, 10995, 13927, 19791, 32985, 41781, 59373, 69635, 98955, 125343, 208905, 296865, 376029, 626715, 1128087, 1880145, 5640435]

約数ペア:

[(1, 5640435), (3, 1880145), (5, 1128087), (9, 626715), (15, 376029), (19, 296865), (27, 208905), (45, 125343), (57, 98955), (81, 69635), (95, 59373), (135, 41781), (171, 32985), (285, 19791), (405, 13927), (513, 10995), (733, 7695), (855, 6597), (1539, 3665), (2199, 2565)]