2457435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1897125

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 419, 1173, 1257, 1955, 2095, 5865, 6285, 7123, 9637, 21369, 28911, 35615, 48185, 106845, 144555, 163829, 491487, 819145, 2457435]

約数ペア:

[(1, 2457435), (3, 819145), (5, 491487), (15, 163829), (17, 144555), (23, 106845), (51, 48185), (69, 35615), (85, 28911), (115, 21369), (255, 9637), (345, 7123), (391, 6285), (419, 5865), (1173, 2095), (1257, 1955)]