73480885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 25740875

約数列:

[1, 5, 17, 19, 85, 95, 173, 263, 323, 865, 1315, 1615, 2941, 3287, 4471, 4997, 14705, 16435, 22355, 24985, 45499, 55879, 84949, 227495, 279395, 424745, 773483, 864481, 3867415, 4322405, 14696177, 73480885]

約数ペア:

[(1, 73480885), (5, 14696177), (17, 4322405), (19, 3867415), (85, 864481), (95, 773483), (173, 424745), (263, 279395), (323, 227495), (865, 84949), (1315, 55879), (1615, 45499), (2941, 24985), (3287, 22355), (4471, 16435), (4997, 14705)]