42653985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 77215680

約数和(自身を除く): 34561695

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 269, 341, 465, 807, 961, 1023, 1345, 1705, 2883, 2959, 4035, 4805, 5115, 8339, 8877, 10571, 14415, 14795, 25017, 31713, 41695, 44385, 52855, 91729, 125085, 158565, 258509, 275187, 458645, 775527, 1292545, 1375935, 2843599, 3877635, 8530797, 14217995, 42653985]

約数ペア:

[(1, 42653985), (3, 14217995), (5, 8530797), (11, 3877635), (15, 2843599), (31, 1375935), (33, 1292545), (55, 775527), (93, 458645), (155, 275187), (165, 258509), (269, 158565), (341, 125085), (465, 91729), (807, 52855), (961, 44385), (1023, 41695), (1345, 31713), (1705, 25017), (2883, 14795), (2959, 14415), (4035, 10571), (4805, 8877), (5115, 8339)]