89705265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 160375488

約数和(自身を除く): 70670223

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 547, 841, 1131, 1641, 1885, 2523, 2735, 4205, 5655, 7111, 8205, 10933, 12615, 15863, 21333, 32799, 35555, 47589, 54665, 79315, 106665, 163995, 206219, 237945, 460027, 618657, 1031095, 1380081, 2300135, 3093285, 5980351, 6900405, 17941053, 29901755, 89705265]

約数ペア:

[(1, 89705265), (3, 29901755), (5, 17941053), (13, 6900405), (15, 5980351), (29, 3093285), (39, 2300135), (65, 1380081), (87, 1031095), (145, 618657), (195, 460027), (377, 237945), (435, 206219), (547, 163995), (841, 106665), (1131, 79315), (1641, 54665), (1885, 47589), (2523, 35555), (2735, 32799), (4205, 21333), (5655, 15863), (7111, 12615), (8205, 10933)]