115428145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 166182912

約数和(自身を除く): 50754767

約数列:

[1, 5, 7, 23, 35, 115, 161, 223, 643, 805, 1115, 1561, 3215, 4501, 5129, 7805, 14789, 22505, 25645, 35903, 73945, 103523, 143389, 179515, 517615, 716945, 1003723, 3297947, 5018615, 16489735, 23085629, 115428145]

約数ペア:

[(1, 115428145), (5, 23085629), (7, 16489735), (23, 5018615), (35, 3297947), (115, 1003723), (161, 716945), (223, 517615), (643, 179515), (805, 143389), (1115, 103523), (1561, 73945), (3215, 35903), (4501, 25645), (5129, 22505), (7805, 14789)]