3821565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 3643395

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 53, 55, 57, 69, 95, 115, 159, 165, 209, 253, 265, 285, 345, 437, 583, 627, 759, 795, 1007, 1045, 1219, 1265, 1311, 1749, 2185, 2915, 3021, 3135, 3657, 3795, 4807, 5035, 6095, 6555, 8745, 11077, 13409, 14421, 15105, 18285, 23161, 24035, 33231, 40227, 55385, 67045, 69483, 72105, 115805, 166155, 201135, 254771, 347415, 764313, 1273855, 3821565]

約数ペア:

[(1, 3821565), (3, 1273855), (5, 764313), (11, 347415), (15, 254771), (19, 201135), (23, 166155), (33, 115805), (53, 72105), (55, 69483), (57, 67045), (69, 55385), (95, 40227), (115, 33231), (159, 24035), (165, 23161), (209, 18285), (253, 15105), (265, 14421), (285, 13409), (345, 11077), (437, 8745), (583, 6555), (627, 6095), (759, 5035), (795, 4807), (1007, 3795), (1045, 3657), (1219, 3135), (1265, 3021), (1311, 2915), (1749, 2185)]