12129315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 23016960

約数和(自身を除く): 10887645

約数列:

[1, 3, 5, 11, 15, 19, 33, 53, 55, 57, 73, 95, 159, 165, 209, 219, 265, 285, 365, 583, 627, 795, 803, 1007, 1045, 1095, 1387, 1749, 2409, 2915, 3021, 3135, 3869, 4015, 4161, 5035, 6935, 8745, 11077, 11607, 12045, 15105, 15257, 19345, 20805, 33231, 42559, 45771, 55385, 58035, 73511, 76285, 127677, 166155, 212795, 220533, 228855, 367555, 638385, 808621, 1102665, 2425863, 4043105, 12129315]

約数ペア:

[(1, 12129315), (3, 4043105), (5, 2425863), (11, 1102665), (15, 808621), (19, 638385), (33, 367555), (53, 228855), (55, 220533), (57, 212795), (73, 166155), (95, 127677), (159, 76285), (165, 73511), (209, 58035), (219, 55385), (265, 45771), (285, 42559), (365, 33231), (583, 20805), (627, 19345), (795, 15257), (803, 15105), (1007, 12045), (1045, 11607), (1095, 11077), (1387, 8745), (1749, 6935), (2409, 5035), (2915, 4161), (3021, 4015), (3135, 3869)]