4790565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 4644315

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 431, 585, 741, 855, 1235, 1293, 2155, 2223, 3705, 3879, 5603, 6465, 8189, 11115, 16809, 19395, 24567, 28015, 40945, 50427, 73701, 84045, 106457, 122835, 252135, 319371, 368505, 532285, 958113, 1596855, 4790565]

約数ペア:

[(1, 4790565), (3, 1596855), (5, 958113), (9, 532285), (13, 368505), (15, 319371), (19, 252135), (39, 122835), (45, 106457), (57, 84045), (65, 73701), (95, 50427), (117, 40945), (171, 28015), (195, 24567), (247, 19395), (285, 16809), (431, 11115), (585, 8189), (741, 6465), (855, 5603), (1235, 3879), (1293, 3705), (2155, 2223)]