65018850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33343}}^1$

素因数の和:33371

約数の個数: 48

約数和(自身を含む): 173655552

約数和(自身を除く): 108636702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33343, 66686, 100029, 166715, 200058, 333430, 433459, 500145, 833575, 866918, 1000290, 1300377, 1667150, 2167295, 2500725, 2600754, 4334590, 5001450, 6501885, 10836475, 13003770, 21672950, 32509425, 65018850]

約数ペア:

[(1, 65018850), (2, 32509425), (3, 21672950), (5, 13003770), (6, 10836475), (10, 6501885), (13, 5001450), (15, 4334590), (25, 2600754), (26, 2500725), (30, 2167295), (39, 1667150), (50, 1300377), (65, 1000290), (75, 866918), (78, 833575), (130, 500145), (150, 433459), (195, 333430), (325, 200058), (390, 166715), (650, 100029), (975, 66686), (1950, 33343)]