43221255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 90021888

約数和(自身を除く): 46800633

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1627, 1771, 2415, 3795, 4881, 5313, 8135, 8855, 11389, 17897, 24405, 26565, 34167, 37421, 53691, 56945, 89485, 112263, 125279, 170835, 187105, 261947, 268455, 375837, 411631, 561315, 626395, 785841, 1234893, 1309735, 1879185, 2058155, 2881417, 3929205, 6174465, 8644251, 14407085, 43221255]

約数ペア:

[(1, 43221255), (3, 14407085), (5, 8644251), (7, 6174465), (11, 3929205), (15, 2881417), (21, 2058155), (23, 1879185), (33, 1309735), (35, 1234893), (55, 785841), (69, 626395), (77, 561315), (105, 411631), (115, 375837), (161, 268455), (165, 261947), (231, 187105), (253, 170835), (345, 125279), (385, 112263), (483, 89485), (759, 56945), (805, 53691), (1155, 37421), (1265, 34167), (1627, 26565), (1771, 24405), (2415, 17897), (3795, 11389), (4881, 8855), (5313, 8135)]