153588455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 200491200

約数和(自身を除く): 46902745

約数列:

[1, 5, 17, 67, 85, 149, 181, 335, 745, 905, 1139, 2533, 3077, 5695, 9983, 12127, 12665, 15385, 26969, 49915, 60635, 134845, 169711, 206159, 458473, 848555, 1030795, 1806923, 2292365, 9034615, 30717691, 153588455]

約数ペア:

[(1, 153588455), (5, 30717691), (17, 9034615), (67, 2292365), (85, 1806923), (149, 1030795), (181, 848555), (335, 458473), (745, 206159), (905, 169711), (1139, 134845), (2533, 60635), (3077, 49915), (5695, 26969), (9983, 15385), (12127, 12665)]