71701845

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{90191}}^1$

素因数の和:90252

約数の個数: 16

約数和(自身を含む): 116888832

約数和(自身を除く): 45186987

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 90191, 270573, 450955, 1352865, 4780123, 14340369, 23900615, 71701845]

約数ペア:

[(1, 71701845), (3, 23900615), (5, 14340369), (15, 4780123), (53, 1352865), (159, 450955), (265, 270573), (795, 90191)]