242550735

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{47143}}^1$

素因数の和:47172

約数の個数: 32

約数和(自身を含む): 452582400

約数和(自身を除く): 210031665

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 47143, 141429, 235715, 330001, 707145, 990003, 1650005, 2310007, 4950015, 6930021, 11550035, 16170049, 34650105, 48510147, 80850245, 242550735]

約数ペア:

[(1, 242550735), (3, 80850245), (5, 48510147), (7, 34650105), (15, 16170049), (21, 11550035), (35, 6930021), (49, 4950015), (105, 2310007), (147, 1650005), (245, 990003), (343, 707145), (735, 330001), (1029, 235715), (1715, 141429), (5145, 47143)]