147031305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1489}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 244598400

約数和(自身を除く): 97567095

約数列:

[1, 3, 5, 15, 29, 87, 145, 227, 435, 681, 1135, 1489, 3405, 4467, 6583, 7445, 19749, 22335, 32915, 43181, 98745, 129543, 215905, 338003, 647715, 1014009, 1690015, 5070045, 9802087, 29406261, 49010435, 147031305]

約数ペア:

[(1, 147031305), (3, 49010435), (5, 29406261), (15, 9802087), (29, 5070045), (87, 1690015), (145, 1014009), (227, 647715), (435, 338003), (681, 215905), (1135, 129543), (1489, 98745), (3405, 43181), (4467, 32915), (6583, 22335), (7445, 19749)]