1014228985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{20743}}^1$

素因数の和:20893

約数の個数: 32

約数和(自身を含む): 1529413632

約数和(自身を除く): 515184647

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 4445, 6985, 9779, 20743, 48895, 103715, 145201, 228173, 726005, 1140865, 1597211, 2634361, 7986055, 13171805, 18440527, 28977971, 92202635, 144889855, 202845797, 1014228985]

約数ペア:

[(1, 1014228985), (5, 202845797), (7, 144889855), (11, 92202635), (35, 28977971), (55, 18440527), (77, 13171805), (127, 7986055), (385, 2634361), (635, 1597211), (889, 1140865), (1397, 726005), (4445, 228173), (6985, 145201), (9779, 103715), (20743, 48895)]