42480345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 70659072

約数和(自身を除く): 28178727

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 335, 645, 983, 1005, 2881, 2949, 4915, 8643, 14405, 14745, 42269, 43215, 65861, 126807, 197583, 211345, 329305, 634035, 987915, 2832023, 8496069, 14160115, 42480345]

約数ペア:

[(1, 42480345), (3, 14160115), (5, 8496069), (15, 2832023), (43, 987915), (67, 634035), (129, 329305), (201, 211345), (215, 197583), (335, 126807), (645, 65861), (983, 43215), (1005, 42269), (2881, 14745), (2949, 14405), (4915, 8643)]