42481005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 80456832

約数和(自身を除く): 37975827

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 421, 465, 651, 961, 1085, 1263, 2105, 2883, 2947, 3255, 4805, 6315, 6727, 8841, 13051, 14415, 14735, 20181, 33635, 39153, 44205, 65255, 91357, 100905, 195765, 274071, 404581, 456785, 1213743, 1370355, 2022905, 2832067, 6068715, 8496201, 14160335, 42481005]

約数ペア:

[(1, 42481005), (3, 14160335), (5, 8496201), (7, 6068715), (15, 2832067), (21, 2022905), (31, 1370355), (35, 1213743), (93, 456785), (105, 404581), (155, 274071), (217, 195765), (421, 100905), (465, 91357), (651, 65255), (961, 44205), (1085, 39153), (1263, 33635), (2105, 20181), (2883, 14735), (2947, 14415), (3255, 13051), (4805, 8841), (6315, 6727)]