190040145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{550841}}^1$

素因数の和:550872

約数の個数: 16

約数和(自身を含む): 317284992

約数和(自身を除く): 127244847

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 550841, 1652523, 2754205, 8262615, 12669343, 38008029, 63346715, 190040145]

約数ペア:

[(1, 190040145), (3, 63346715), (5, 38008029), (15, 12669343), (23, 8262615), (69, 2754205), (115, 1652523), (345, 550841)]