72458855

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90011}}^1$

素因数の和:90046

約数の個数: 16

約数和(自身を含む): 103693824

約数和(自身を除く): 31234969

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 90011, 450055, 630077, 2070253, 3150385, 10351265, 14491771, 72458855]

約数ペア:

[(1, 72458855), (5, 14491771), (7, 10351265), (23, 3150385), (35, 2070253), (115, 630077), (161, 450055), (805, 90011)]