42073885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 19212515

約数列:

[1, 5, 7, 19, 35, 95, 133, 151, 419, 665, 755, 1057, 2095, 2869, 2933, 5285, 7961, 14345, 14665, 20083, 39805, 55727, 63269, 100415, 278635, 316345, 442883, 1202111, 2214415, 6010555, 8414777, 42073885]

約数ペア:

[(1, 42073885), (5, 8414777), (7, 6010555), (19, 2214415), (35, 1202111), (95, 442883), (133, 316345), (151, 278635), (419, 100415), (665, 63269), (755, 55727), (1057, 39805), (2095, 20083), (2869, 14665), (2933, 14345), (5285, 7961)]