4320435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 8248320

約数和(自身を除く): 3927885

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1789, 2415, 5367, 8945, 12523, 26835, 37569, 41147, 62615, 123441, 187845, 205735, 288029, 617205, 864087, 1440145, 4320435]

約数ペア:

[(1, 4320435), (3, 1440145), (5, 864087), (7, 617205), (15, 288029), (21, 205735), (23, 187845), (35, 123441), (69, 62615), (105, 41147), (115, 37569), (161, 26835), (345, 12523), (483, 8945), (805, 5367), (1789, 2415)]