53377135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 77709312

約数和(自身を除く): 24332177

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 805, 1087, 1403, 2135, 5435, 7015, 7609, 9821, 25001, 38045, 49105, 66307, 125005, 175007, 331535, 464149, 875035, 1525061, 2320745, 7625305, 10675427, 53377135]

約数ペア:

[(1, 53377135), (5, 10675427), (7, 7625305), (23, 2320745), (35, 1525061), (61, 875035), (115, 464149), (161, 331535), (305, 175007), (427, 125005), (805, 66307), (1087, 49105), (1403, 38045), (2135, 25001), (5435, 9821), (7015, 7609)]