53843265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 56472255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 227, 251, 315, 681, 753, 945, 1135, 1255, 1589, 1757, 2043, 2259, 3405, 3765, 4767, 5271, 6129, 6777, 7945, 8785, 10215, 11295, 14301, 15813, 23835, 26355, 30645, 33885, 42903, 47439, 56977, 71505, 79065, 170931, 214515, 237195, 284885, 398839, 512793, 854655, 1196517, 1538379, 1994195, 2563965, 3589551, 5982585, 7691895, 10768653, 17947755, 53843265]

約数ペア:

[(1, 53843265), (3, 17947755), (5, 10768653), (7, 7691895), (9, 5982585), (15, 3589551), (21, 2563965), (27, 1994195), (35, 1538379), (45, 1196517), (63, 854655), (105, 512793), (135, 398839), (189, 284885), (227, 237195), (251, 214515), (315, 170931), (681, 79065), (753, 71505), (945, 56977), (1135, 47439), (1255, 42903), (1589, 33885), (1757, 30645), (2043, 26355), (2259, 23835), (3405, 15813), (3765, 14301), (4767, 11295), (5271, 10215), (6129, 8785), (6777, 7945)]