53275245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 36138387

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 503, 921, 1509, 1535, 2515, 4605, 7061, 7545, 11569, 21183, 34707, 35305, 57845, 105915, 154421, 173535, 463263, 772105, 2316315, 3551683, 10655049, 17758415, 53275245]

約数ペア:

[(1, 53275245), (3, 17758415), (5, 10655049), (15, 3551683), (23, 2316315), (69, 772105), (115, 463263), (307, 173535), (345, 154421), (503, 105915), (921, 57845), (1509, 35305), (1535, 34707), (2515, 21183), (4605, 11569), (7061, 7545)]